Synonyms for Blue sky:

• adj.

  •deceptive (adjective)
  • illusory.
  •fanciful (adjective)
  • whimsical,
  • shadowy,
  • absurd,
  • poetic,
  • offbeat,
  • aerial,
  • fantastical,
  • fantastic,
  • fictitious,
  • dreamlike,
  • imaginative,
  • legendary,
  • imagined,
  • mythical,
  • preposterous,
  • pipe dream,
  • fabulous,
  • curious,
  • kinky,
  • fictive,
  • ideal,
  • capricious,
  • floating,
  • unreal,
  • extravagant,
  • chimerical,
  • flaky,
  • bizarre,
  • pie in the sky,
  • on cloud nine,
  • fancied,
  • suppositious,
  • visionary,
  • wild.
  •hallucinatory (adjective)
  • phantasmagoric,
  • phantasmal,
  • chimeric,
  • Phantasm.
  •illusory (adjective)
  • float,
  • mistaken,
  • false,
  • seeming,
  • ostensible,
  • hallucinatory,
  • illusive,
  • deceitful,
  • delusive,
  • fallacious,
  • misleading,
  • apparent,
  • supposititious,
  • untrue,
  • sham,
  • Barmecidal,
  • delusory,
  • imaginary.
  •illusory/illusive (adjective)
  • pseudo,
  • blue-sky,
  • fake.
  •imaginative (adjective)
  • fertile,
  • vivid,
  • brain wave,
  • clever,
  • artistic,
  • way out,
  • originative,
  • dreamy,
  • ingenious,
  • high-flown,
  • inspired,
  • breaking ground,
  • original,
  • avant-garde,
  • poetical,
  • pie-in-the-sky,
  • enterprising,
  • utopian,
  • productive.
  •Other relevant words: (adjective)
  • fanciful,
  • floater,
  • Semblant,
  • not applicable,
  • nonrealistic,
  • ivory-tower,
  • reachy,
  • non-realistic,
  • castles in air,
  • not sensible,
  • incredible,
  • fictional,
  • castles in the air,
  • unrealistic,
  • notional,
  • fairytale,
  • fairy-tale.
  •phantasmagoric (adjective)
  • phantasmic.
  •unrealistic (adjective)
  • impractical,
  • impracticable,
  • impossible,
  • romantic,
  • gone,
  • starry-eyed,
  • theoretical,
  • nonsensical,
  • half-baked,
  • silly,
  • quixotic,
  • improbable,
  • unworkable.

• n.

  •
  • uneconomical,
  • nonprofit,
  • unhealthy,
  • unprofitable,
  • untapped,
  • loss-making,
  • dull,
  • not-for-profit,
  • underfunded,
  • uneconomic.
  •blue air (noun)
  • blue air.
  •blue sky (noun)
  • blue,
  • wild blue yonder.
  •Other relevant words: (noun)
  • sky.
  •silver lining (noun)
  • comforting prospect,
  • positive side,
  • good side,
  • hopeful prospect,
  • bright side,
  • break in the clouds.

• Other synonyms:

  •Other relevant words:
  • forge,
  • leaden,
  • affect,
  • ludicrous,
  • out of the question,
  • bullshit,
  • talk through one's hat,
  • tune,
  • aristocratic,
  • saint,
  • bygone,
  • nappy,
  • high-minded,
  • conjectural,
  • bogus,
  • empty-headed,
  • nonsense,
  • rummy,
  • dispirited,
  • unfeasible,
  • fagged,
  • duplicitous,
  • gloomy,
  • baseless,
  • revoke,
  • bluish,
  • graphic,
  • savage,
  • prolific,
  • romanticistic,
  • viper's bugloss,
  • blunt,
  • elevate,
  • seer,
  • elevation,
  • misrepresent,
  • dense,
  • ventilate,
  • reverse,
  • overturn,
  • double-tongued,
  • divinatory,
  • naughty,
  • goofy,
  • noble-minded,
  • frizzy,
  • clochard,
  • cosmetic surgery,
  • unhealthful,
  • eden,
  • raving mad,
  • elysian,
  • flip,
  • pitch,
  • air out,
  • aerate,
  • ridiculous,
  • wearisome,
  • aeriform,
  • hazardous,
  • cabbage,
  • done for,
  • marvellous,
  • manipulate,
  • down,
  • bull,
  • simulated,
  • imposter,
  • paragon,
  • lazuline,
  • rescind,
  • daring,
  • promised land,
  • uprise,
  • umbrageous,
  • low-spirited,
  • generative,
  • ghostly,
  • rarefied,
  • rarified,
  • dream,
  • bypast,
  • dingy,
  • fabled,
  • facelift,
  • impostor,
  • antenna,
  • shammer,
  • face lift,
  • prodigal,
  • aether,
  • postiche,
  • melodic phrase,
  • ice-cream soda,
  • wispy,
  • overweening,
  • ski tow,
  • aristocratical,
  • toss,
  • drear,
  • pretended,
  • aviation,
  • transmitting aerial,
  • wild-eyed,
  • worn-out,
  • bare,
  • crisp,
  • idle,
  • vague,
  • exalted,
  • celestial sphere,
  • fudge,
  • rampantly,
  • imitation,
  • violent,
  • freakish,
  • repeal,
  • muffled,
  • vagabond,
  • idealistic,
  • move up,
  • gentle wind,
  • beam,
  • ice-cream float,
  • the absurd,
  • phony,
  • ethyl ether,
  • rear,
  • mythologic,
  • hyalin,
  • cock-and-bull story,
  • archetype,
  • frizzly,
  • hyaloid,
  • muted,
  • face lifting,
  • muffle,
  • air travel,
  • tall,
  • softened,
  • patent,
  • excessive,
  • arise,
  • foregone,
  • non-profit-making,
  • gamey,
  • simulate,
  • suppositional,
  • fab,
  • song and dance,
  • benumb,
  • cockeyed,
  • untamed,
  • paradise,
  • rise,
  • heave,
  • underdone,
  • manifest,
  • infeasible,
  • cook,
  • countermand,
  • far-out,
  • unsound,
  • ski lift,
  • vagrant,
  • fabricated,
  • raging,
  • unfounded,
  • sorry,
  • elevator,
  • pretender,
  • dissemble,
  • aimless,
  • numb,
  • whacky,
  • ideational,
  • sphere,
  • be adrift,
  • vacate,
  • faker,
  • wangle,
  • grotesque,
  • idiotic,
  • washed-out,
  • plain,
  • ethoxyethane,
  • melody,
  • fatigued,
  • spicy,
  • downhearted,
  • laughable,
  • overleap,
  • mythic,
  • tone down,
  • damp,
  • disconsolate,
  • off-the-wall,
  • double-dealing,
  • fraud,
  • high-sounding,
  • treacherously,
  • sneak,
  • rhytidoplasty,
  • profane,
  • inflated,
  • low,
  • put on,
  • terrific,
  • deceased,
  • abstract,
  • apotheosis,
  • grand,
  • asleep,
  • falsify,
  • unimaginable,
  • intoxicated,
  • racy,
  • barbarian,
  • airlift,
  • speculative,
  • softheaded,
  • waste,
  • annul,
  • double-faced,
  • spendthrift,
  • lightheaded,
  • shadowed,
  • misguided,
  • exhausted,
  • fairy story,
  • impulsive,
  • line,
  • wilderness,
  • down in the mouth,
  • swim,
  • apparitional,
  • sour,
  • wacky,
  • drunk,
  • rhytidectomy,
  • languid,
  • burial vault,
  • complex number,
  • blue thistle,
  • elevated,
  • giddy,
  • risky,
  • filch,
  • broadcast,
  • zephyr,
  • cortical potential,
  • illusionist,
  • eccentric,
  • faux,
  • hook,
  • complex quantity,
  • evident,
  • strain,
  • ghostlike,
  • germinal,
  • master copy,
  • surreal,
  • assume,
  • air bladder,
  • out of true,
  • quirky,
  • obtuse,
  • transmit,
  • wonderful,
  • ambidextrous,
  • boring,
  • artificial,
  • nobble,
  • natural state,
  • amorous,
  • spots,
  • cunning,
  • puritanical,
  • downcast,
  • van,
  • light-headed,
  • gamy,
  • profligate,
  • lofty,
  • atmosphere,
  • wind,
  • hoist,
  • rum,
  • fecund,
  • pathetic,
  • blasphemous,
  • canny,
  • risque,
  • forward pass,
  • fraudulent,
  • deceptive,
  • swim bladder,
  • cagy,
  • state of nature,
  • hypothetical,
  • woolgathering,
  • tedious,
  • two-faced,
  • gentle,
  • wasteful,
  • esthetic,
  • unwarranted,
  • sublime,
  • tremendous,
  • blueish,
  • ethereal,
  • sapphire,
  • feign,
  • plagiarize,
  • fairy tale,
  • role player,
  • dim,
  • barbaric,
  • dumb,
  • crazy,
  • at peace,
  • phoney,
  • chimeral,
  • publicize,
  • groundless,
  • spiritual,
  • exit,
  • assumed,
  • divine,
  • new wave,
  • heavens,
  • pseud,
  • grim,
  • derisory,
  • breeze,
  • airy,
  • ostensive,
  • issue,
  • inconceivable,
  • lifelike,
  • bank vault,
  • wraithlike,
  • conceptional,
  • kaput,
  • tempestuous,
  • played out,
  • go up,
  • puritanic,
  • unacceptable,
  • rattling,
  • upbeat,
  • send,
  • aura,
  • floating policy,
  • way-out,
  • departed,
  • pinch,
  • surrealistic,
  • vinyl ether,
  • blow,
  • fat,
  • ripped,
  • inventive,
  • mute,
  • queer,
  • unlikely,
  • punch-drunk,
  • outlet,
  • sky-blue,
  • unsubstantial,
  • aerodynamic lift,
  • nirvana,
  • vault of heaven,
  • diethyl ether,
  • angry,
  • plagiarise,
  • lackadaisical,
  • deadening,
  • hurdle,
  • ho-hum,
  • insalubrious,
  • blue-blooded,
  • featherbrained,
  • plasterer's float,
  • peculiar,
  • get up,
  • drifting,
  • furious,
  • nonpareil,
  • unmistakable,
  • phantasmagorical,
  • faithlessly,
  • quintessence,
  • pilfer,
  • drab,
  • dog-tired,
  • outlandish,
  • slow,
  • marvelous,
  • purloin,
  • raise,
  • janus-faced,
  • dampen,
  • pilot,
  • amatory,
  • apt,
  • drifter,
  • singular,
  • freaky,
  • dizzy,
  • off-key,
  • antic,
  • shangri-la,
  • dreary,
  • pictorial,
  • swipe,
  • zany,
  • unbelievable,
  • seminal,
  • publicise,
  • perverted,
  • pretend,
  • wondrous,
  • master,
  • patrician,
  • nonesuch,
  • treasonably,
  • godforsaken,
  • supposed,
  • worn out,
  • bastard,
  • outre,
  • faint,
  • languorous,
  • vent,
  • cagey,
  • romanticist,
  • counterfeit,
  • face-lift,
  • inebriated,
  • dotty,
  • pall,
  • screwball,
  • blue sky,
  • juicy,
  • moony,
  • bright blue,
  • creative,
  • blueweed,
  • slaphappy,
  • uncivilised,
  • nonsuch,
  • aery,
  • depressed,
  • raising,
  • odd,
  • brilliant,
  • come up,
  • melodic line,
  • vanguard,
  • spectral,
  • airheaded,
  • thudding,
  • bring up,
  • theoretic,
  • brainwave,
  • nip and tuck,
  • flakey,
  • windy,
  • dark,
  • at rest,
  • exuberant,
  • shady,
  • unconvincing,
  • palpable,
  • howling,
  • bright,
  • traitorously,
  • gaga,
  • insubstantial,
  • rustle,
  • drift,
  • airwave,
  • snarf,
  • aesthetic,
  • dismal,
  • rich,
  • mythological,
  • imaginary number,
  • spent,
  • hypothetic,
  • tiresome,
  • sluggish,
  • empyrean,
  • uncivilized,
  • intense,
  • funny.
  •Other relevant words (noun):
  • ether,
  • cerulean,
  • canopy,
  • lift,
  • air,
  • vault,
  • welkin,
  • heaven,
  • azure,
  • silver lining,
  • hyaline,
  • firmament,
  • the blue.

Antonyms for Blue sky:

• adj.

  • fanciful
    real, grave, sensible, ordinary, usual, sincere, reasonable, normal, serious, unromantic, unimaginative.
  • illusory
    honest, truthful, genuine.
  • illusory/illusive
    factual, sure, certain, true.
  • imaginative
    uncreative, uninventive, dull, unresourceful.
  • unrealistic
    practical, tenable, pragmatic, realistic, believable, possible.

• n.

  • Other antonyms:
    commercial.