Synonyms for Bright:

• adj.

  •all (adjective)
  • brilliant,
  • smart,
  • vivid.
  •bright (adjective)
  • beaming,
  • blazing,
  • blinding,
  • dazzling,
  • fiery,
  • flaring,
  • flashing,
  • fluorescent,
  • garish,
  • glaring,
  • gleaming,
  • glinting,
  • glistening,
  • glittering,
  • glowing,
  • illuminating,
  • incandescent,
  • lucid,
  • luminescent,
  • luminous,
  • lurid,
  • lustrous,
  • neon,
  • phosphorescent,
  • radiant,
  • radiating,
  • scintillating,
  • shimmering,
  • shining,
  • vivid,
  • well lit,
  • brilliant,
  • sparkling.
  •cheerful (adjective)
  • affable,
  • agreeable,
  • amiable,
  • animated,
  • buoyant,
  • cheerful,
  • cheery,
  • complaisant,
  • congenial,
  • cordial,
  • easygoing,
  • friendly,
  • genial,
  • glad,
  • happy,
  • hilarious,
  • jaunty,
  • jolly,
  • joyful,
  • joyous,
  • lighthearted,
  • lively,
  • merry,
  • optimistic,
  • pleasant,
  • pleased,
  • sanguine,
  • snappy,
  • sparkling,
  • spirited,
  • sprightly,
  • sunny,
  • vivacious,
  • warm,
  • gay,
  • chirpy,
  • gladsome,
  • in good spirits,
  • in high spirits,
  • full of pep.
  •clean (adjective)
  • immaculate,
  • unsmudged,
  • unpolluted,
  • unspotted.
  •colorful (adjective)
  • florid,
  • multicolored,
  • chromatic,
  • hued.
  •discriminating (adjective)
  • discerning.
  •effulgent (adjective)
  • fluorescent.
  •elegant (adjective)
  • polished.
  •famous, outstanding (adjective)
  • distinguished,
  • eminent,
  • glorious,
  • illustrious,
  • magnificent,
  • prominent,
  • remarkable,
  • splendid.
  •fortunate (adjective)
  • healthy.
  •hopeful (adjective)
  • promising.
  •hopeful, promising (adjective)
  • airy,
  • auspicious,
  • benign,
  • breezy,
  • cheering,
  • encouraging,
  • excellent,
  • good,
  • optimistic,
  • palmy,
  • propitious,
  • prosperous,
  • rosy.
  •intelligent (adjective)
  • acute,
  • advanced,
  • alert,
  • astute,
  • aware,
  • brainy,
  • brilliant,
  • canny,
  • capable,
  • clever,
  • cogent,
  • discerning,
  • einstein,
  • encyclopedic,
  • erudite,
  • genius,
  • gifted,
  • incisive,
  • ingenious,
  • intellectual,
  • intelligent,
  • inventive,
  • keen,
  • knowing,
  • knowledgeable,
  • perspicacious,
  • precocious,
  • profound,
  • quick,
  • quick-witted,
  • sagacious,
  • sharp,
  • smart,
  • sophisticated,
  • wide-awake,
  • wise,
  • witty,
  • worldly,
  • Clear-headed,
  • Comprehending,
  • eggheaded,
  • having smarts.
  •knowing (adjective)
  • Sophic.
  •lambent (adjective)
  • flickering.
  •light (adjective)
  • aglow,
  • phosphorescent,
  • scintillant,
  • well lit,
  • unobscured.
  •lighted (adjective)
  • illuminated.
  •opalescent (adjective)
  • opaline.
  •open-eyed (adjective)
  • open-eyed.
  •perky (adjective)
  • perky.
  •pleasurable (adjective)
  • ambrosial,
  • amusing,
  • blissful,
  • bonny,
  • charming,
  • delectable,
  • delightful,
  • enchanting,
  • enjoyable,
  • enlivening,
  • entertaining,
  • favorable,
  • fine,
  • pleasing,
  • pleasurable,
  • sweet,
  • unobjectionable,
  • agreeable,
  • cheerful,
  • jolly,
  • joyful,
  • pleasant,
  • sunny.
  •prismatic (adjective)
  • opalescent.
  •promising (adjective)
  • up-and-coming.
  •qualified (adjective)
  • teachable.
  •sharp (adjective)
  • sharp,
  • having smarts.
  •shining, glowing in appearance (adjective)
  • ablaze,
  • aglow,
  • alight,
  • argent,
  • auroral,
  • beaming,
  • blazing,
  • brilliant,
  • burning,
  • burnished,
  • dazzling,
  • effulgent,
  • flashing,
  • fulgent,
  • fulgid,
  • glaring,
  • gleaming,
  • glistening,
  • glittering,
  • glossy,
  • golden,
  • illuminated,
  • incandescent,
  • intense,
  • lambent,
  • light,
  • lighted,
  • limpid,
  • luminous,
  • lustrous,
  • mirrorlike,
  • moonlit,
  • phosphorescent,
  • polished,
  • radiant,
  • resplendent,
  • scintillating,
  • shimmering,
  • shiny,
  • silvery,
  • sparkling,
  • sunlit,
  • sunny,
  • twinkling,
  • vivid,
  • Irradiated,
  • Relucent,
  • illumined,
  • coruscating.
  •sunny, clear (weather) (adjective)
  • clement,
  • cloudless,
  • fair,
  • favorable,
  • lucid,
  • mild,
  • pellucid,
  • pleasant,
  • translucent,
  • transparent,
  • unclouded.
  •teachable (adjective)
  • teachable.
  •vivid in color (adjective)
  • brave,
  • clear,
  • colored,
  • colorful,
  • deep,
  • flashy,
  • fresh,
  • hued,
  • psychedelic,
  • razzle-dazzle,
  • rich,
  • ruddy,
  • showy,
  • tinged,
  • tinted,
  • glitzy.
  •witty (adjective)
  • witty.

• adv.

  •all (adverb)
  • brightly,
  • brilliantly.

• n.

  •
  • academic,
  • clear-sighted,
  • discerning.
  •
  • active,
  • alive,
  • animated,
  • cloudless,
  • dynamic,
  • energetic,
  • fair,
  • vigorous,
  • vital.
  •
  • budding,
  • feasible,
  • healthy,
  • sure,
  • sure-fire,
  • up-and-coming,
  • Irradiant.
  •
  • bleached,
  • bold,
  • brash,
  • chintzy,
  • clean,
  • cold,
  • colors,
  • rich,
  • color-coded.
  •
  • benign,
  • fortunate,
  • good,
  • luck,
  • propitious.
  •
  • chipper.
  •
  • ability,
  • alert,
  • Sharp-witted.
  •bright (noun)
  • agleam,
  • aglitter,
  • aglow,
  • ardent,
  • auspicious,
  • beadlike,
  • beady,
  • beaming,
  • beamy,
  • blazing,
  • blinding,
  • blinking,
  • brightly,
  • brilliant,
  • brilliantly,
  • burnished,
  • buttonlike,
  • buttony,
  • clear,
  • colorful,
  • colourful,
  • coruscant,
  • dazzling,
  • effulgent,
  • flashing,
  • fulgent,
  • fulgid,
  • glaring,
  • glary,
  • gleaming,
  • glimmering,
  • glimmery,
  • glinting,
  • glistening,
  • glistering,
  • glittering,
  • glittery,
  • glorious,
  • glossy,
  • glowing,
  • happy,
  • intelligent,
  • iridescent,
  • lambent,
  • light,
  • lucent,
  • luminous,
  • lurid,
  • lustrous,
  • nacreous,
  • nitid,
  • noctilucent,
  • opalescent,
  • opaline,
  • pearlescent,
  • polished,
  • promising,
  • radiant,
  • refulgent,
  • reverberant,
  • ringing,
  • scintillant,
  • scintillating,
  • sheeny,
  • shimmering,
  • shimmery,
  • shining,
  • shiny,
  • silver,
  • silvern,
  • silvery,
  • smart,
  • sparkling,
  • sparkly,
  • sunny,
  • sunshiny,
  • twinkling,
  • undimmed,
  • vivid.
  •day (noun)
  • daytime.
  •shining (noun)
  • ablaze,
  • alight,
  • burning,
  • clouded,
  • dim,
  • dull,
  • illuminated,
  • lighted,
  • limpid,
  • resplendent.
  •splendid (noun)
  • eminent,
  • famous,
  • illustrious.
  •vivid (noun)
  • colored,
  • deep,
  • exotic,
  • florid,
  • gorgeous,
  • rich,
  • ruddy,
  • tinted.

• v.

  •promising (verb)
  • rosy.

• Other synonyms:

  •
  • able,
  • academic,
  • agile,
  • bleached,
  • budding,
  • clear-sighted,
  • cloudless,
  • discerning,
  • feasible,
  • gaily,
  • glassy,
  • harsh,
  • imaginative,
  • inquiring,
  • inquisitive,
  • intuitive,
  • inventive,
  • kaleidoscopic,
  • light,
  • observant,
  • original,
  • ornate,
  • owlish,
  • pearly,
  • penetrating,
  • perceptive,
  • percipient,
  • piercing,
  • pure,
  • racy,
  • razor-sharp,
  • receptive,
  • reflective,
  • resourceful,
  • sage,
  • sapient,
  • showy,
  • shrewd,
  • silken,
  • silky,
  • slick,
  • somber,
  • subtle,
  • sure-fire,
  • tinged,
  • tinted,
  • translucent,
  • up-and-coming,
  • vibrant,
  • waxy,
  • Irradiant,
  • color-coded,
  • two-tone.
  •
  • ablaze,
  • alight,
  • brave,
  • darkly,
  • dull,
  • dusty,
  • flamboyant,
  • flaming,
  • monochrome,
  • psychedelic,
  • restrained,
  • Sharp-witted.
  •
  • benign,
  • chipper,
  • colored,
  • fair,
  • fortunate,
  • healthy,
  • soft,
  • washed-out.
  •
  • chintzy,
  • deep,
  • positively,
  • propitious,
  • rich.
  •
  • medium,
  • mellow,
  • quick.
  •
  • cold,
  • sure.
  •
  • clean.
  •
  • strong.
  •
  • good,
  • in.
  •alert
  • nimble.
  •animated
  • sprightly.
  •astute
  • keen.
  •gifted
  • precocious.
  •illuminated
  • lighted,
  • lit.
  •kaleidoscopic
  • Parti-colored.
  •lighted
  • illuminated.
  •luminous
  • starlight.
  •prominent
  • bold.
  •ruddy
  • cherry.
  •shining
  • resplendent,
  • starlike.
  •shiny
  • shiny,
  • starry.
  •unclouded
  • clear.
  •varicolored
  • many-colored.
  •Other relevant words:
  • ability,
  • ablaze,
  • able,
  • academic,
  • accomplished,
  • active,
  • acute,
  • adept,
  • adroit,
  • advanced,
  • advantageous,
  • afloat,
  • agile,
  • agleam,
  • aglitter,
  • aglow,
  • airy,
  • alacrity,
  • alcoholic,
  • alert,
  • alight,
  • alive,
  • allay,
  • allegro,
  • alleviate,
  • animate,
  • animated,
  • animating,
  • appareled,
  • apt,
  • arch,
  • ardent,
  • argent,
  • assuage,
  • astral,
  • attentive,
  • au fait,
  • auroral,
  • auspicious,
  • awake,
  • aware,
  • balmy,
  • banner,
  • bathe,
  • beadlike,
  • beady,
  • beamy,
  • beginning,
  • benign,
  • benignant,
  • big,
  • bleached,
  • blinking,
  • blithe,
  • blithesome,
  • blond,
  • blooming,
  • bold,
  • boon,
  • bouncy,
  • brand-new,
  • brash,
  • brave,
  • braw,
  • breakneck,
  • breezy,
  • brighten,
  • brightly,
  • brightness,
  • brilliance,
  • brilliancy,
  • brilliantly,
  • brisk,
  • broad,
  • bubbling,
  • bubbly,
  • budding,
  • bullish,
  • bully,
  • burn,
  • burning,
  • burnished,
  • buttonlike,
  • buttony,
  • calculative,
  • candescent,
  • cant,
  • canty,
  • carefree,
  • cauterize,
  • charismatic,
  • cheerfully,
  • cheering,
  • cherry,
  • chic,
  • chiliastic,
  • chintzy,
  • chipper,
  • chirpy,
  • chromatic,
  • clarify,
  • clean,
  • cleanly,
  • cleanse,
  • clear,
  • clear-sighted,
  • clearheaded,
  • clearly,
  • clement,
  • cleverness,
  • clouded,
  • cloudless,
  • clubbable,
  • cognizant,
  • cold,
  • colored,
  • colorful,
  • colors,
  • colourful,
  • commonsensical,
  • competent,
  • conceptive,
  • conceptual,
  • confident,
  • contiguous,
  • coruscant,
  • crackerjack,
  • crafty,
  • creative,
  • crystalline,
  • cunning,
  • cute,
  • dainty,
  • dapper,
  • darkly,
  • dashing,
  • dawn,
  • day,
  • daybreak,
  • daylight,
  • daytime,
  • dazzlingly,
  • debonair,
  • debonnaire,
  • deep,
  • definite,
  • deflect,
  • deft,
  • delighted,
  • depart,
  • devastating,
  • deviate,
  • dexter,
  • dexterous,
  • diaphanous,
  • discerning,
  • discriminating,
  • discriminative,
  • discursive,
  • distinct,
  • distinguished,
  • diverge,
  • divine,
  • docile,
  • dry,
  • dull,
  • dusty,
  • dynamic,
  • ebullient,
  • effervescent,
  • effulgent,
  • einstein,
  • elated,
  • eminent,
  • encouraging,
  • energetic,
  • enlightened,
  • enthusiastic,
  • euphoric,
  • evident,
  • exalted,
  • excellent,
  • exceptional,
  • exhilarated,
  • exhilarating,
  • exotic,
  • expectant,
  • expeditious,
  • expert,
  • explicit,
  • exuberant,
  • facetious,
  • facile,
  • fair,
  • famous,
  • farsighted,
  • fast,
  • fastidious,
  • favoring,
  • favourable,
  • feasible,
  • felicitous,
  • flamboyant,
  • flaming,
  • flash,
  • flashy,
  • fleet,
  • flickering,
  • floodlit,
  • florid,
  • flushed,
  • fly,
  • flying,
  • formable,
  • fortunate,
  • fresh,
  • frisky,
  • fulgent,
  • fulgid,
  • fulgurating,
  • full,
  • full-blown,
  • gaily,
  • gala,
  • gaudy,
  • gladsome,
  • glamorous,
  • glary,
  • glassy,
  • glazed,
  • gleeful,
  • glimmering,
  • glimmery,
  • glisten,
  • glistering,
  • glitter,
  • glittery,
  • glorious,
  • gloriously,
  • gloss,
  • glossy,
  • glowingly,
  • golden,
  • good,
  • gorgeous,
  • grandeur,
  • graphic,
  • great,
  • halcyon,
  • handy,
  • happiness,
  • harmless,
  • harsh,
  • healthy,
  • heartening,
  • heartwarming,
  • heavenly,
  • hedonic,
  • high,
  • high-spirited,
  • hilarious,
  • honorific,
  • hopeful,
  • hot,
  • hued,
  • idealistic,
  • ideational,
  • illuminate,
  • illuminated,
  • illustrious,
  • imaginative,
  • immaculate,
  • impertinent,
  • impressionable,
  • impudent,
  • in,
  • in good spirits,
  • in high spirits,
  • incisive,
  • ingenious,
  • inquiring,
  • inquisitive,
  • insightful,
  • inspiring,
  • inspiriting,
  • instinct,
  • intelligible,
  • intense,
  • intensely,
  • intuitive,
  • inventive,
  • invigorated,
  • invigorating,
  • inviolate,
  • iridescent,
  • irrepressible,
  • jocular,
  • jocund,
  • jovial,
  • joy,
  • joyous,
  • jubilant,
  • judicious,
  • kaleidoscopic,
  • keen,
  • kinetic,
  • kosher,
  • lambent,
  • large,
  • laughing,
  • leaf,
  • lessen,
  • lifelike,
  • light,
  • lighted,
  • lighten,
  • lightly,
  • lightning,
  • lightsome,
  • likable,
  • likely,
  • limpid,
  • liquid,
  • lit,
  • live,
  • logical,
  • long-headed,
  • loud,
  • lucent,
  • luck,
  • lucky,
  • luculent,
  • luster,
  • lustre,
  • magic,
  • magical,
  • magnificence,
  • magnificent,
  • magnificently,
  • malleable,
  • manifest,
  • masterful,
  • mature,
  • medium,
  • mellow,
  • mercurial,
  • merrily,
  • mild,
  • millenarian,
  • mind-boggling,
  • mint,
  • mirrorlike,
  • mirthful,
  • moldable,
  • monochrome,
  • moonlit,
  • morn,
  • morning,
  • motivated,
  • multicolored,
  • nacreous,
  • natty,
  • neat,
  • nice,
  • nimble,
  • nitid,
  • noble,
  • noctilucent,
  • noetic,
  • notable,
  • noteworthy,
  • numinous,
  • observant,
  • obvious,
  • on the alert,
  • opalescent,
  • opaline,
  • open,
  • open-eyed,
  • opportune,
  • original,
  • ornate,
  • outstanding,
  • overbold,
  • overpowering,
  • overwhelming,
  • owlish,
  • palatable,
  • palmy,
  • pearlescent,
  • pearly,
  • peep,
  • pellucid,
  • penetrating,
  • peppy,
  • perceptive,
  • percipient,
  • perfectionist,
  • perky,
  • perspicuous,
  • pert,
  • pictorial,
  • piercing,
  • plain,
  • plainly,
  • plastic,
  • playful,
  • pliable,
  • polished,
  • pollyannaish,
  • pomp,
  • positive,
  • positively,
  • precocious,
  • preeminent,
  • prestigious,
  • pristine,
  • probable,
  • prominent,
  • promising,
  • prompt,
  • propitious,
  • prosperity,
  • prosperous,
  • providential,
  • prudent,
  • psychedelic,
  • pure,
  • qui vive,
  • quick,
  • quick-witted,
  • racy,
  • radiantly,
  • radiate,
  • raffish,
  • rainbow,
  • rainless,
  • rakish,
  • rapturous,
  • rational,
  • raving,
  • ravishing,
  • razor-sharp,
  • razzle-dazzle,
  • ready,
  • reasonable,
  • reassuring,
  • receptive,
  • redoubtable,
  • reflective,
  • refreshed,
  • refulgent,
  • remarkable,
  • resilient,
  • resourceful,
  • resplendent,
  • resplendently,
  • responsive,
  • restrained,
  • revealing,
  • reverberant,
  • riant,
  • rich,
  • ringing,
  • rock,
  • rollicking,
  • rose-colored,
  • roseate,
  • rosy,
  • rousing,
  • rubicund,
  • ruddy,
  • sage,
  • sane,
  • sanguine,
  • sanguineous,
  • sapient,
  • sassy,
  • saucy,
  • savvy,
  • scintillant,
  • semitransparent,
  • sensible,
  • sensitive,
  • serene,
  • serenely,
  • sheen,
  • sheeny,
  • sheer,
  • shimmery,
  • shine,
  • shiny,
  • showy,
  • shrewd,
  • signal,
  • silken,
  • silky,
  • silver,
  • silvern,
  • silvery,
  • simple,
  • skilful,
  • skilled,
  • sleek,
  • sleepless,
  • slick,
  • smart as a whip,
  • smartly,
  • smartness,
  • smiling,
  • smooth,
  • snappy,
  • soft,
  • somber,
  • sound,
  • spanking,
  • sparkle,
  • sparkly,
  • splendid,
  • splendidly,
  • splendiferous,
  • splendor,
  • sportive,
  • sportsmanlike,
  • spotless,
  • sprightly,
  • spruce,
  • spry,
  • stainless,
  • star,
  • stark,
  • starlight,
  • starlike,
  • starry,
  • straightaway,
  • streetwise,
  • striking,
  • strong,
  • strong-minded,
  • stunning,
  • stupefying,
  • sublime,
  • subtle,
  • summery,
  • sunlit,
  • sunrise,
  • sunshiny,
  • sunup,
  • superb,
  • superbly,
  • superior,
  • sure,
  • sure-fire,
  • susceptible,
  • swerve,
  • talented,
  • tawdry,
  • teachable,
  • thinking,
  • timely,
  • tinged,
  • tinted,
  • translucent,
  • transparent,
  • turn,
  • twinkling,
  • unadulterated,
  • unblemished,
  • unblinking,
  • unbroken,
  • unclouded,
  • undamaged,
  • undefiled,
  • understand,
  • understanding,
  • undimmed,
  • unharmed,
  • unhurt,
  • unimpaired,
  • uninjured,
  • unmarked,
  • unmarred,
  • unpolluted,
  • unscathed,
  • unshaded,
  • unsleeping,
  • unsoiled,
  • unspoiled,
  • unspotted,
  • unstained,
  • unsullied,
  • untainted,
  • untarnished,
  • untouched,
  • unworn,
  • up-and-coming,
  • upbeat,
  • utopian,
  • valid,
  • veer,
  • verbose,
  • vertical,
  • vibrant,
  • vigorous,
  • virtuoso,
  • vital,
  • vivacious,
  • vividly,
  • voguish,
  • wakeful,
  • wander,
  • wash,
  • washed-out,
  • waxy,
  • welcome,
  • well,
  • white,
  • whitened,
  • wide-awake,
  • willing,
  • winsome,
  • wipe,
  • wise man,
  • witty,
  • Argute,
  • Bedazzling,
  • Brightened,
  • Cheerly,
  • Clear-headed,
  • Daedalian,
  • Dizzying,
  • Educable,
  • Eupeptic,
  • From,
  • Fulgently,
  • Gemmy,
  • Gladdening,
  • Glitteringly,
  • High-colored,
  • Irradiant,
  • Irradiated,
  • Janty,
  • Light-hearted,
  • Parti-colored,
  • Relucent,
  • Self-luminous,
  • Sharp-witted,
  • Trainable,
  • Tubbed,
  • Vitalized,
  • Sophic,
  • Spiritful,
  • Splendent,
  • Splendorous,
  • Splendrous,
  • Sprightful,
  • seconds,
  • far-sighted,
  • full of promise,
  • illumined,
  • bright-hued,
  • luminously,
  • shiningly,
  • comforting,
  • lambently,
  • highlighted,
  • unscarred,
  • undestroyed,
  • lustrously,
  • undeformed,
  • many-colored,
  • nimble-witted,
  • Panglossian,
  • peaches-and-cream,
  • eggheaded,
  • glitzy,
  • hyperintelligent,
  • lit up,
  • supersmart,
  • ultrasmart,
  • color-coded,
  • fun-loving,
  • two-tone,
  • scatheless,
  • Keen-witted,
  • Unblotted,
  • Unbruised,
  • Undefaced,
  • Undemolished,
  • Unfaded,
  • Unmaimed,
  • Unscratched,
  • Unsmirched,
  • Unwithered,
  • coruscating,
  • unobscured,
  • killing,
  • virgin,
  • shag,
  • alive to,
  • on the ball,
  • full of pep,
  • full of spirit,
  • having smarts,
  • in high feather,
  • in spirits,
  • on the job,
  • unsmudged,
  • well timed,
  • not born yesterday,
  • ritually pure,
  • light rays,
  • quick-thinking,
  • well-scrubbed,
  • brightly-lit,
  • steel-trap,
  • tahar.

Antonyms for Bright:

• adj.

  • all
    dull.
  • intelligent
    slow.
  • shining, glowing in appearance
    black, cloudy, dark, depressed, depressing, dim, dreary, dull, dusky, gloomy, murky, obscure, pale, somber, threatening, unhappy, unintelligent, unpromising.
  • vivid in color
    ignorant, low.
  • Other antonyms:
    absurd, airheaded, asinine, average, awkward, baleful, balmy, bearish, black, blackened, blank, bleak, blue, blustering, blustery, boneheaded, brain dead, brainless, breezy, brokenhearted, bungling, calamitous, catastrophic, cheerless, cloudy, clumsy, cockeyed, colorless, colourless, comfortless, crazy, crestfallen, cuckoo, daft, dark, darkened, darkening, darkish, darkling, dejected, dense, depressed, depressing, desolate, desperate, despondent, dim, dim-witted, dimmed, dire, direful, dirty, disastrous, disconsolate, discouraging, disheartened, disheartening, dismal, dispiriting, doltish, dopey, dotty, doubtful, dour, down, downbeat, downcast, downhearted, drab, dreary, droopy, dubious, dull, dumb, dusk, dusky, empty-headed, fatal, fatuous, feebleminded, flat, foggy, fool, foolish, foreboding, forlorn, foul, frowning, funereal, futureless, glaring, gloomy, glowering, glum, gormless, gray, grim, gusty, half-baked, half-witted, hangdog, harebrained, harsh, hazy, heavyhearted, hopeless, idiotic, ignorant, ill, illiterate, imbecile, inauspicious, inclement, inconsolable, inferior, inglorious, insane, insignificant, joyless, kooky, lackluster, lacklustre, leaden, lethargic, lightless, lightproof, listless, loony, low, low-spirited, lowbrow, lowering, lunatic, lusterless, lustreless, mad, mat, matt, matte, matted, mediocre, melancholy, menacing, minatory, mindless, minor, mirthless, miserable, misty, moronic, morose, murky, nasty, negative, nonintellectual, nonresonant, nonsensical, nutty, obscure, obtuse, ominous, opaque, overcast, pale, palish, pessimistic, pitch-dark, portentous, preposterous, rainy, raw, rough, ruinous, sad, sappy, saturnine, scowling, screwball, senseless, severe, shadowy, shady, silly, simple, sinister, slow, slow-witted, sluggish, soft, softheaded, somber, sorrowful, soupy, squally, stoic, stormy, subdued, sulky, sullen, sunless, tempestuous, tenebrous, thick, thickheaded, threatening, tomfool, torpid, turbulent, uncertain, uneducated, unemotional, unencouraging, unfavorable, unfortunate, unhappy, unimportant, uninformed, unintelligent, unlikely, unlit, unlucky, unpolished, unpromising, unpropitious, unreverberant, unsatisfied, unsung, untaught, unthinking, unwise, vacuous, wacky, witless, wretched, zany, Chuckleheaded, Darksome, Ill-boding, Thick-headed, Weak-minded, pitch black, crackpot, Daffy, thick-witted, unintellectual, dippy, lamebrain, uncelebrated, pinheaded, simpleminded, birdbrained, bubbleheaded, doomy, dorky, dunderheaded, featherheaded, lunkheaded, unsmart.