Adjectives That Start With S

An adjective is a word that describes or modifies a noun, providing more information about its qualities, quantity, or state.

Here, we present a comprehensive list of adjectives starting with the letter S, organized in alphabetical order:

375+ Adjectives That Start With S

  • Sacrificial: relating to or constituting a sacrifice.
  • Sad: feeling or showing sorrow; unhappy.
  • Safe: free from harm or risk.
  • Sagacious: having or showing keen mental discernment and good judgment.
  • Salient: most noticeable or important.
  • Salty: tasting of, containing, or preserved with salt.
  • Salutary: producing good effects; beneficial.
  • Salvageable: capable of being saved, repaired, or recovered.
  • Same: identical; not different.
  • Sanctified: made holy or consecrated.
  • Sandy: covered in or consisting mostly of sand.
  • Sane: mentally healthy; reasonable.
  • Sanguine: optimistic or positive, especially in a difficult situation.
  • Sanitary: relating to health or the conditions affecting health, especially with regard to cleanliness.
  • Sapient: wise, or attempting to appear wise.
  • Saponaceous: resembling or having the qualities of soap.
  • Sarcastic: using irony to mock or convey contempt.
  • Sardonic: grimly mocking or cynical.
  • Sassy: lively, bold, and full of spirit; cheeky.
  • Satirical: using satire, which is the use of humor, irony, or ridicule to criticize people's stupidity or vices.
  • Satisfied: contented; pleased.
  • Saturnine: slow and gloomy.
  • Saurian: resembling a lizard.
  • Savage: fierce, violent, and uncontrolled.
  • Scaly: covered in scales or flakes.
  • Scandalous: causing general public outrage by a perceived offense against morality or law.
  • Scarce: insufficient for the demand.
  • Scared: fearful or frightened.
  • Scary: causing fear or alarm.
  • Scathing: witheringly scornful; severely critical.
  • Scenic: providing or relating to views of impressive or beautiful natural scenery.
  • Scented: having a pleasant smell.
  • Scholarly: involving or relating to serious academic study.
  • Scientific: based on or characterized by the methods and principles of science.
  • Scintillating: sparkling or shining brightly.
  • Scornful: feeling or expressing contempt or derision.
  • Scrappy: determined, argumentative, or pugnacious.
  • Scratchy: causing or liable to cause a slight grating noise or sensation.
  • Screeching: making a high-pitched, piercing noise.
  • Scribbled: written or drawn carelessly or hurriedly.
  • Scripted: written as a script or pre-planned.
  • Scruffy: shabby and untidy.
  • Sculpted: shaped or molded into a form.
  • Sculptural: relating to or resembling sculpture.
  • Seafaring: regularly traveling by sea.
  • Sealed: closed tightly so that air, liquid, etc., cannot get in or out.
  • Seamless: smooth and continuous, with no apparent gaps or spaces between one part and the next.
  • Searing: extremely hot or intense.
  • Seasonal: relating to or characteristic of a particular season of the year.
  • Seasoned: accustomed to particular conditions; experienced.
  • Secluded: not seen or visited by many people; sheltered and private.
  • Second: coming after the first in order or time.
  • Secondary: coming after, less important than, or resulting from someone or something else that is primary.
  • Secret: not known or seen or not meant to be known or seen by others.
  • Secretive: inclined to conceal feelings and intentions or not to disclose information.
  • Secure: fixed or fastened so as not to give way, become loose, or be lost.
  • Sedate: calm, dignified, and unhurried.
  • Sedentary: characterized by much sitting and little physical exercise.
  • Seditious: inciting or causing people to rebel against the authority of a state or monarch.
  • Seductive: tempting and attractive; enticing.
  • Seedy: sordid and disreputable.
  • Seemly: conforming to accepted notions of propriety or good taste; decorous.
  • Segregated: set apart from the rest or from each other; isolate or divide.
  • Seismic: relating to earthquakes or other vibrations of the earth and its crust.
  • Select: carefully chosen from a larger number as being the best or most valuable.
  • Selective: relating to or involving the selection of the most suitable or best qualified.
  • Self-assured: confident in one's own abilities or character.
  • Self-conscious: feeling undue awareness of oneself, one's appearance, or one's actions.
  • Self-contained: complete, or having all that is needed, in itself.
  • Self-deprecating: modest about or critical of oneself, especially humorously so.
  • Self-directed: guided by oneself, especially with independent thought and action.
  • Self-effacing: not claiming attention for oneself; retiring and modest.
  • Selfish: lacking consideration for others; concerned chiefly with one's own personal profit or pleasure.
  • Selfless: concerned more with the needs and wishes of others than with one's own.
  • Semantic: relating to meaning in language or logic.
  • Semi-conscious: only partially conscious.
  • Semiannual: occurring twice a year; half-yearly.
  • Seminal: strongly influencing later developments.
  • Sensate: relating to the physical senses rather than the mind.
  • Sensational: causing great public interest and excitement.
  • Sensationalistic: presenting information in a way that is intended to provoke public interest and excitement, at the expense of accuracy.
  • Senseless: lacking meaning, stupid, or foolish.
  • Sensible: chosen in accordance with wisdom or prudence; likely to be of benefit.
  • Sensitive: quick to detect or respond to slight changes, signals, or influences.
  • Sensory: relating to sensation or the physical senses.
  • Sensual: relating to or involving gratification of the senses and physical pleasure.
  • Sentimental: of or prompted by feelings of tenderness, sadness, or nostalgia.
  • Separable: able to be separated or treated separately.
  • Separate: forming or viewed as a unit apart or by itself.
  • Sepia-toned: a photograph in a brown tint.
  • Sepulchral: relating to a tomb or interment.
  • Sequential: forming or following in a logical order or sequence.
  • Seraphic: characteristic of or resembling a seraph or seraphim.
  • Serendipitous: occurring or discovered by chance in a happy or beneficial way.
  • Serene: calm, peaceful, and untroubled; tranquil.
  • Serial: consisting of, forming part of, or taking place in a series.
  • Serious: solemn or thoughtful in character or manner.
  • Serpentine: of or like a serpent or snake.
  • Serrated: having or denoting a jagged edge; sawlike.
  • Servile: having or showing an excessive willingness to serve or please others.
  • Sessional: related to or occurring during a session.
  • Set: fixed or arranged in advance.
  • Settled: stable or established.
  • Sevenfold: seven times as great or as numerous.
  • Severe: very great; intense.
  • Sewn: fastened with stitches using a needle and thread.
  • Sexual: relating to the instincts, physiological processes, and activities connected with physical attraction or intimate physical contact between individuals.
  • Shadowed: partially or completely darkened by an object blocking the light.
  • Shadowy: full of shadows.
  • Shady: situated in or full of shade.
  • Shagged: having a rough, tangled, or hairy surface or appearance.
  • Shaggy: covered with or having long, rough, and unkempt hair or fur.
  • Shallow: of little depth.
  • Shambolic: chaotic, disorganized, or mismanaged.
  • Shamed: made to feel ashamed.
  • Shameful: worthy of or causing shame or disgrace.
  • Shameless: lacking any sense of shame.
  • Shaped: having a specific form or shape.
  • Shapeless: lacking a definite shape.
  • Shapely: having an attractively curved shape.
  • Shared: used, divided, or enjoyed in common by two or more individuals.
  • Sharp: having an edge or point that is able to cut or pierce something.
  • Sharpened: made sharp or sharper.
  • Shattered: broken into many pieces.
  • Sheared: cut the wool off (a sheep or other animal).
  • Sheer: nothing other than; unmitigated.
  • Shell-like: resembling a shell.
  • Sheltered: protected from bad weather or danger.
  • Shielded: protected from a particular risk or unpleasant condition.
  • Shifty: appearing deceitful or evasive.
  • Shimmering: shining with a soft, slightly wavering light.
  • Shiny: reflecting light; bright.
  • Shivering: shaking slightly and uncontrollably as a result of being cold, frightened, or excited.
  • Shocked: surprised and upset.
  • Shocking: causing a feeling of surprise and dismay.
  • Short: measuring a small distance from end to end.
  • Shortened: made shorter in length.
  • Showy: having a striking appearance or style, typically by being excessively bright, colorful, or ostentatious.
  • Shredded: torn or cut into shreds.
  • Shrewd: having or showing sharp powers of judgment; astute.
  • Shrunken: reduced in size; made smaller.
  • Shy: nervous or timid in the company of other people.
  • Sick: affected by physical or mental illness.
  • Sickly: often ill; in poor health.
  • Sidelong: directed to or from one side.
  • Significant: sufficiently great or important to be worthy of attention; noteworthy.
  • Silent: not making or accompanied by any sound.
  • Silken: soft, smooth, and shining.
  • Silky: of or resembling silk, especially in being soft, fine, and lustrous.
  • Silly: having or showing a lack of common sense or judgment; absurd and foolish.
  • Silver: of a shiny gray-white color or having the color of silver.
  • Simian: relating to or resembling apes or monkeys.
  • Similar: resembling without being identical.
  • Simple: easily understood or done; presenting no difficulty.
  • Simplistic: treating complex issues and problems as if they were much simpler than they really are.
  • Simulated: manufactured in imitation of some other material.
  • Sinful: wicked and immoral; committing or characterized by the committing of sins.
  • Single: only one; not one of several.
  • Singular: exceptionally good or great; remarkable.
  • Sinister: giving the impression that something harmful or evil is happening or will happen.
  • Sinuous: having many curves and turns.
  • Sinusoidal: having the form of a sine wave.
  • Sizable: fairly large.
  • Skeletal: relating to or functioning as a skeleton.
  • Skeptical: not easily convinced; having doubts or reservations.
  • Sketchy: not thorough or detailed.
  • Skilled: having or showing the knowledge, ability, or training to perform a certain activity or task well.
  • Skillful: having or showing skill.
  • Skinny: very thin.
  • Skittish: excitable or easily scared.
  • Skyward: directed toward the sky.
  • Slanted: sloping in one direction.
  • Sleek: smooth and glossy.
  • Sleepy: needing or ready for sleep.
  • Slender: gracefully thin.
  • Slight: small in degree; inconsiderable.
  • Slim: attractively thin.
  • Slimy: covered by or having the feel or consistency of slime.
  • Slippery: difficult to hold firmly or stand on because it is smooth, wet, or slimy.
  • Slow: moving or operating at a slow speed.
  • Sluggish: slow-moving or inactive.
  • Sly: having or showing a cunning and deceitful nature.
  • Small: of a size that is less than normal or usual.
  • Smarmy: excessively flattering or ingratiating.
  • Smart: having or showing a quick-witted intelligence.
  • Smelly: having a strong or unpleasant odor.
  • Smiling: having or forming a smile.
  • Smitten: deeply affected with or struck by strong feelings of attraction, affection, or infatuation.
  • Smoldering: burning slowly with smoke but no flame.
  • Smooth: having an even and regular surface or consistency; free from perceptible projections, lumps, or indentations.
  • Smudged: smeared with something that soils or stains.
  • Snappy: quick and energetic.
  • Snarling: making an aggressive growl with bared teeth.
  • Sneaky: furtive; sly.
  • Snide: derogatory or mocking in an indirect way.
  • Snippy: curt or sharp, especially in a condescending way.
  • Snobbish: relating to, characteristic of, or like a snob.
  • Snobby: having or showing the attitude of people who think they are better than others.
  • Snoopy: prying into the affairs of others; intrusive.
  • Snooty: showing disapproval or contempt toward others, especially those considered to belong to a lower social class.
  • Snoozy: inclined to sleep; drowsy.
  • Snotty: having or showing a superior attitude.
  • Snug: comfortable, warm, and cozy; well protected from the weather or cold.
  • Snuggly: comfortable and cozy.
  • Soaring: flying or rising high in the air.
  • Sober: not affected by alcohol; serious, sensible, and solemn.
  • Sociable: willing to talk and engage in activities with other people; friendly.
  • Social: relating to society or its organization.
  • Soft: easy to mold, cut, compress, or fold; not hard or firm to the touch.
  • Solar: relating to or determined by the sun.
  • Sole: one and only.
  • Solemn: formal and dignified.
  • Solid: firm and stable in shape; not liquid or fluid.
  • Solitary: done or existing alone.
  • Somatic: relating to the body, especially as distinct from the mind.
  • Somber: dark or dull in color or tone; gloomy.
  • Sophisticated: having, revealing, or involving a great deal of worldly experience and knowledge of fashion and culture.
  • Soporific: tending to induce drowsiness or sleep.
  • Sordid: involving ignoble actions and motives; arousing moral distaste and contempt.
  • Sore: painful or aching.
  • Sorrowful: feeling or showing sorrow.
  • Soulful: expressing or appearing to express deep and often sorrowful feeling.
  • Sound: in good condition; not damaged, injured, or diseased.
  • Sour: having an acid taste like lemon or vinegar.
  • Southern: situated in the south or directed toward or facing the south.
  • Soviet: relating to the former Soviet Union.
  • Spacious: having ample space.
  • Spangled: covered with spangles or small sparkling objects.
  • Spanish: relating to Spain, its people, or its language.
  • Sparkling: shining brightly with flashes of light.
  • Sparse: thinly dispersed or scattered.
  • Specific: clearly defined or identified.
  • Spectacular: beautiful in a dramatic and eye-catching way.
  • Speculative: engaged in, expressing, or based on conjecture rather than knowledge.
  • Speedy: done or occurring quickly.
  • Spellbinding: holding one's attention completely as though by magic; fascinating.
  • Spherical: shaped like a sphere.
  • Spicy: flavored with or fragrant with spice.
  • Spiffy: smart in appearance.
  • Spirited: full of energy, enthusiasm, and determination.
  • Spiritual: relating to or affecting the human spirit or soul as opposed to material or physical things.
  • Spiteful: showing or caused by malice.
  • Splendid: magnificent; very impressive.
  • Splintered: broken into small sharp fragments.
  • Spontaneous: performed or occurring as a result of a sudden inner impulse or inclination and without premeditation or external stimulus.
  • Sporadic: occurring at irregular intervals or only in a few places; scattered or isolated.
  • Sportive: playful; lighthearted.
  • Spotless: absolutely clean or pure; immaculate.
  • Spotted: marked with spots.
  • Sprightly: lively; full of energy.
  • Springy: flexible and elastic.
  • Spry: active; lively.
  • Spunky: courageous and determined.
  • Spurious: not being what it purports to be; false or fake.
  • Squalid: extremely dirty and unpleasant, especially as a result of poverty or neglect.
  • Square: having the shape or approximate shape of a square.
  • Squeaky: making a high-pitched, screeching noise.
  • Squeamish: easily made to feel sick, faint, or disgusted, especially by unpleasant images.
  • Squiggly: consisting of or characterized by squiggles; wavy.
  • Stable: not likely to change or fail; firmly established.
  • Staccato: performed with each note sharply detached or separated from the others.
  • Stagnant: having no current or flow and often having an unpleasant smell as a consequence.
  • Staid: sedate, respectable, and unadventurous.
  • Stained: marked or discolored with something that is not easily removed.
  • Stalwart: loyal, reliable, and hardworking.
  • Stamped: impressed or marked with a pattern or seal.
  • Standard: used or accepted as normal or average.
  • Starchy: containing or resembling starch.
  • Stark: severe or bare in appearance or outline.
  • Starry: full of or lit by stars.
  • Static: lacking in movement, action, or change, especially in a way viewed as undesirable or uninteresting.
  • Statuesque: attractively tall and dignified.
  • Staunch: loyal and committed in attitude.
  • Steadfast: resolutely or dutifully firm and unwavering.
  • Steady: firmly fixed, supported, or balanced; not shaking or moving.
  • Steep: rising or falling sharply; nearly perpendicular.
  • Stellar: relating to a star or stars.
  • Stenographic: relating to the action or process of writing in shorthand or taking dictation.
  • Stentorian: loud and powerful.
  • Sterile: free from bacteria or other living microorganisms; totally clean.
  • Stern: serious and unrelenting, especially in the assertion of authority and exercise of discipline.
  • Sticky: tending or designed to stick to things on contact.
  • Stiff: not easily bent or changed in shape; rigid.
  • Stifled: suffocated or suppressed.
  • Stifling: making one feel constrained or oppressed.
  • Still: not moving or making a sound.
  • Stimulating: encouraging or arousing interest or enthusiasm.
  • Stimulatory: producing stimulation.
  • Stingy: unwilling to give or spend; ungenerous.
  • Stinky: having a strong or unpleasant smell.
  • Stirred: mixed or moved in a circular motion.
  • Stocked: supplied with a stock of something.
  • Stocky: broad and sturdily built.
  • Stolen: taken without permission or right.
  • Stony: covered with or full of small pieces of rock.
  • Stormy: characterized by strong winds and usually rain, thunder, lightning, or snow.
  • Strained: showing signs of nervous tension or tiredness.
  • Strange: unusual or surprising in a way that is unsettling or hard to understand.
  • Strategic: relating to the identification of long-term or overall aims and interests and the means of achieving them.
  • Streamlined: designed or provided with a form that presents very little resistance to a flow of air or water, increasing speed and ease of movement.
  • Strenuous: requiring or using great exertion.
  • Strict: demanding that rules concerning behavior are obeyed and observed.
  • Strident: loud and harsh; grating.
  • Striking: attracting attention by reason of being unusual, extreme, or prominent.
  • Stringent: strict, precise, and exacting.
  • Striped: marked with or having stripes.
  • Stripeless: without stripes.
  • Strong: having the power to move heavy weights or perform other physically demanding tasks.
  • Stubborn: having or showing dogged determination not to change one's attitude or position on something.
  • Stuck: unable to move or be moved.
  • Studded: decorated or augmented with studs.
  • Studious: spending a lot of time studying or reading.
  • Stuffy: lacking fresh air or ventilation.
  • Stumbling: tripping or losing balance while walking.
  • Stunned: so shocked that one is temporarily unable to react.
  • Stunning: extremely impressive or attractive.
  • Stupendous: extremely impressive.
  • Sturdy: strongly and solidly built.
  • Stylish: having or displaying a good sense of style.
  • Suave: charming, confident, and elegant.
  • Subdued: quiet and rather reflective or depressed.
  • Subjective: based on or influenced by personal feelings, tastes, or opinions.
  • Sublime: of such excellence, grandeur, or beauty as to inspire great admiration or awe.
  • Submissive: ready to conform to the authority or will of others; meekly obedient or passive.
  • Subsequent: coming after something in time; following.
  • Substantial: of considerable importance, size, or worth.
  • Subtle: so delicate or precise as to be difficult to analyze or describe.
  • Suburban: of or characteristic of a suburb.
  • Successful: accomplishing an aim or purpose.
  • Succinct: briefly and clearly expressed.
  • Sudden: occurring or done quickly and unexpectedly or without warning.
  • Sufficient: enough; adequate.
  • Sugary: containing much sugar.
  • Suitable: right or appropriate for a particular person, purpose, or situation.
  • Sulky: morose, bad-tempered, and resentful; refusing to be cooperative or cheerful.
  • Sullen: bad-tempered and sulky; gloomy.
  • Sultry: hot and humid.
  • Summary: a brief statement or account of the main points of something.
  • Sumptuous: splendid and expensive-looking.
  • Sun-drenched: receiving a lot of sunlight.
  • Sunny: bright with sunlight.
  • Super: very good or pleasant; excellent.
  • Superficial: existing or occurring at or on the surface.
  • Superior: higher in rank, status, or quality.
  • Superlative: of the highest quality or degree.
  • Supplementary: completing or enhancing something.
  • Supportive: providing encouragement or emotional help.
  • Supposed: generally assumed or believed to be the case, but not necessarily so.
  • Supreme: highest in rank or authority.
  • Surly: bad-tempered and unfriendly.
  • Surplus: more than what is needed or used; excess.
  • Surprising: causing surprise; unexpected.
  • Surreal: having the qualities of surrealism; bizarre.
  • Susceptible: likely or liable to be influenced or harmed by a particular thing.
  • Suspenseful: arousing excited expectation or uncertainty about what may happen.
  • Suspicious: having or showing a cautious distrust of someone or something.
  • Sustained: continuing for an extended period or without interruption.
  • Svelte: slender and elegant.
  • Swanky: stylishly luxurious and expensive.
  • Swaying: moving slowly or rhythmically backward and forward or from side to side.
  • Sweaty: covered in sweat or perspiration.
  • Sweet: having the pleasant taste characteristic of sugar or honey; not salty, sour, or bitter.
  • Swift: happening quickly or promptly.
  • Swirling: moving in a twisting or spiraling pattern.
  • Symbiotic: involving interaction between two different organisms living in close physical association.
  • Symmetrical: made up of exactly similar parts facing each other or around an axis; showing symmetry.
  • Sympathetic: feeling, showing, or expressing sympathy.
  • Symphonic: relating to or having the form or character of a symphony.
  • Synchronistic: the simultaneous occurrence of events that appear significantly related but have no discernible causal connection.
  • Synchronized: cause to occur or operate at the same time or rate.
  • Synergistic: relating to the interaction or cooperation of two or more organizations, substances, or other agents to produce a combined effect greater than the sum of their separate effects.
  • Synonymous: (of a word or phrase) having the same or nearly the same meaning as another word or phrase in the same language.
  • Synthetic: (of a substance) made by chemical synthesis, especially to imitate a natural product.
  • Systematic: done or acting according to a fixed plan or system; methodical.
  • Systemic: relating to a system, especially as opposed to a particular part.