Definition for Loony:

• ( vulg.). Lunatic.

Synonyms for Loony:

• adj.

  •absurd (adjective)
  • irrational,
  • inane,
  • laughable,
  • idiotic,
  • unreasonable,
  • flaky,
  • goofy,
  • screwy,
  • preposterous,
  • dippy,
  • tomfool,
  • stupid,
  • crazy,
  • ludicrous,
  • foolish,
  • nonsensical.
  •amusing (adjective)
  • comical.
  •balmy (adjective)
  • absurd,
  • harebrained,
  • moronic,
  • potty,
  • dotty.
  •comic/comical (adjective)
  • funny,
  • comical,
  • foolheaded,
  • goofy,
  • fool,
  • dizzy,
  • ridiculous,
  • risible,
  • jerky.
  •crazy (adjective)
  • outrageous,
  • fatuous,
  • bizarre,
  • balmy,
  • cockeyed,
  • half-baked,
  • eccentric,
  • wild,
  • weird,
  • senseless.
  •deranged (adjective)
  • nutty.
  •dotty (adjective)
  • disturbed,
  • queer,
  • twisted.
  •foolish (adjective)
  • foolish,
  • half-witted,
  • chuckle-headed,
  • witless,
  • dumb,
  • inane,
  • nitwit,
  • dopey,
  • blockheaded,
  • imbecilic,
  • kooky,
  • halfwitted,
  • goofy,
  • dim-witted,
  • knuckle-headed,
  • absurd,
  • bone-headed,
  • tomfool,
  • meat-headed,
  • blithering,
  • lame-brained,
  • loopy,
  • ignorant,
  • dotty,
  • cockamamy,
  • doltish,
  • fantastic,
  • nonsensical,
  • stupid,
  • crackpot,
  • idiotic,
  • cretinous,
  • moronic,
  • crazy,
  • asinine,
  • unwise,
  • jackass,
  • brainless.
  •gaga (adjective)
  • around the bend.
  •harebrained (adjective)
  • empty-headed,
  • mindless,
  • unstable,
  • scatterbrained.
  •insane (adjective)
  • psychotic,
  • frenzied,
  • schizophrenic,
  • unsettled,
  • moonstruck,
  • unhinged,
  • psychopathic,
  • off one's rocker,
  • paranoid,
  • gaga,
  • balmy,
  • mental,
  • touched,
  • loco,
  • of unsound mind,
  • fruity,
  • raving.
  •irrational (adjective)
  • reasonless,
  • wrong,
  • unsound,
  • cockamamie,
  • off-the-wall,
  • distraught.
  •loco (adjective)
  • sick in the head.
  •loony (adjective)
  • insane,
  • mad,
  • delirious,
  • nutty,
  • out of one's mind,
  • daft,
  • maniacal,
  • ape,
  • nuts,
  • silly,
  • lunatic,
  • Daffy,
  • kooky,
  • screwy,
  • demented,
  • wacky,
  • psycho,
  • berserk,
  • barmy,
  • screwball,
  • unbalanced,
  • deranged,
  • batty,
  • cracked,
  • out to lunch,
  • crazed,
  • cuckoo,
  • flaky.
  •softheaded (adjective)
  • softheaded.
  •wacky (adjective)
  • hare-brained.
  •witless (adjective)
  • witless.
  •zany (adjective)
  • clownish,
  • zany.

• n.

  •
  • laughable,
  • ability,
  • lunatic,
  • preposterous,
  • cockeyed,
  • over-the-top,
  • knowledge,
  • ridiculous,
  • jerky,
  • unearthly,
  • softheaded,
  • childish,
  • mad,
  • dippy,
  • harebrained,
  • tomfool,
  • ludicrous.
  •
  • maniacal,
  • nutjob,
  • oddball,
  • madwoman,
  • bananas,
  • disordered,
  • maniac,
  • mentally ill,
  • Daffy,
  • brainsick,
  • distraught,
  • headcase,
  • demented,
  • screwy,
  • unsound,
  • off,
  • oddity,
  • non compos mentis,
  • madman,
  • cuckoo,
  • moonstruck,
  • sane,
  • unbalanced,
  • touched.
  •
  • loon,
  • crank,
  • ding-a-ling,
  • nut,
  • kook,
  • eccentric,
  • wise,
  • dingbat,
  • screwball.
  •loony (noun)
  • nutty,
  • fruity,
  • round the bend,
  • loopy,
  • bats,
  • buggy,
  • around the bend,
  • cracked,
  • weirdo,
  • balmy,
  • loco,
  • nuts,
  • haywire,
  • whacky,
  • insane,
  • wacky,
  • batty,
  • crackers,
  • dotty,
  • looney,
  • barmy,
  • crazy,
  • daft,
  • kooky,
  • kookie,
  • bonkers.
  •nut (noun)
  • madperson,
  • Dement.

• Other synonyms:

  •
  • cuckoo,
  • loon,
  • brainsick,
  • screwball,
  • jerky,
  • dippy,
  • mentally ill,
  • softheaded,
  • goose,
  • dingbat,
  • bananas,
  • thoughtless,
  • ding-a-ling,
  • Daffy,
  • moron.
  •
  • non compos mentis,
  • lunatic,
  • demented,
  • cockeyed,
  • distraught,
  • maniacal,
  • harebrained,
  • unbalanced,
  • screwy,
  • preposterous.
  •
  • disordered,
  • moonstruck,
  • unsound,
  • touched.
  •
  • unearthly,
  • mad.
  •
  • nut,
  • crank.
  •
  • wrong.
  •
  • off.
  •eccentric
  • kook.
  •mad
  • psycho.
  •Other relevant words:
  • bonkers,
  • pixilated,
  • cockamamie,
  • obtuse,
  • character,
  • cracked,
  • ghost,
  • fatuous,
  • yeasty,
  • roughened,
  • disordered,
  • wet,
  • outrageous,
  • doting,
  • unbalanced,
  • coot,
  • moron,
  • out of it,
  • around the bend,
  • dopy,
  • cockamamy,
  • haywire,
  • nicety,
  • booby,
  • screwballs,
  • oddity,
  • bananas,
  • ability,
  • reasonless,
  • ill,
  • lunatic,
  • extreme,
  • hilarious,
  • exceptional,
  • sane,
  • phantom,
  • fond,
  • madman,
  • mad as a hatter,
  • harebrained,
  • spacy,
  • queer,
  • half-baked,
  • daft,
  • madcap,
  • credulous,
  • beany,
  • bedlam,
  • frenzied,
  • headcase,
  • laughable,
  • meshuga,
  • inept,
  • kinky,
  • risible,
  • manic,
  • dim,
  • slow-witted,
  • out of one's mind,
  • fantastic,
  • apish,
  • madperson,
  • maddened,
  • besotted,
  • sot,
  • Luny,
  • extravagant,
  • cuckoo,
  • unhinged,
  • stolid,
  • cranky,
  • unreasonable,
  • muddle-headed,
  • nutlike,
  • fanatic,
  • crazy as a loon,
  • enamored,
  • eccentric,
  • whacky,
  • hare-brained,
  • screwy,
  • funny,
  • weird,
  • soft,
  • creep,
  • not difficult,
  • flaky,
  • extraordinary,
  • mental,
  • kook,
  • addled,
  • moonstruck,
  • warped,
  • meaningless,
  • alligatored,
  • cock-eyed,
  • freaked-out,
  • crackers,
  • screwball,
  • ding-a-ling,
  • Numskulled,
  • non compos mentis,
  • mindless,
  • dingbat,
  • spectre,
  • looney,
  • of unsound mind,
  • bat,
  • Crack-brained,
  • clownish,
  • idiot,
  • not all there,
  • wild,
  • imbecile,
  • scatty,
  • comical,
  • paranoiac,
  • maniac,
  • tomfool,
  • slaphappy,
  • thick,
  • psychopath,
  • wraith,
  • frolicsome,
  • vacant,
  • futile,
  • knowledge,
  • incredible,
  • nutjob,
  • demoniac,
  • bubbleheaded,
  • nutter,
  • crazed,
  • gay,
  • spirit,
  • Dement,
  • simple-minded,
  • doolally,
  • Fatuitous,
  • touched,
  • brainsick,
  • dizzy,
  • jerky,
  • bughouse,
  • witless,
  • demented,
  • wise,
  • stark raving mad,
  • scatterbrained,
  • zestful,
  • vacuous,
  • neurotic,
  • bird-brained,
  • softheaded,
  • berserk,
  • erratic,
  • mad,
  • zany,
  • unsound,
  • outlandish,
  • bizarre,
  • Rattle-brained,
  • specter,
  • preposterous,
  • unbelievable,
  • fuddled,
  • wrong,
  • shade,
  • thoughtless,
  • card,
  • madwoman,
  • maniacal,
  • schmuck,
  • mild,
  • off one's rocker,
  • psychoneurotic,
  • ape,
  • Daffy,
  • slapstick,
  • sportive,
  • amusing,
  • Gulled,
  • loon,
  • childish,
  • Mentally Disabled,
  • not sensible,
  • psychopathic,
  • in love,
  • kooky,
  • insane,
  • nutty,
  • barmy,
  • loco,
  • ludicrous,
  • wacko,
  • maudlin,
  • Dilly,
  • hysterical,
  • simpleminded,
  • askew,
  • coxcomb,
  • wacky,
  • lunkheaded,
  • off one's head,
  • vapid,
  • twisted,
  • schizo,
  • crackbrained,
  • sick in the head,
  • round the bend,
  • amiss,
  • apparition,
  • unwise,
  • borderline case,
  • weirdie,
  • Dull-witted,
  • psychotic,
  • sappy,
  • mentally ill,
  • off-the-wall,
  • Feather-brained,
  • weirdy,
  • potty,
  • halfwitted,
  • senseless,
  • empty-headed,
  • freak,
  • jovial,
  • Flipped,
  • delirious,
  • bemused,
  • chapped,
  • nuance,
  • FOU,
  • goof,
  • awry,
  • cockeyed,
  • batty,
  • fool,
  • buffoonish,
  • unsettled,
  • buggy,
  • crazy person,
  • zesty,
  • certifiable,
  • bedlamite,
  • Non compos,
  • quirky,
  • numbskulled,
  • Befooled,
  • sickie,
  • raving,
  • ridiculous,
  • out to lunch,
  • unstable,
  • off the track,
  • beguiled,
  • dazed,
  • irrational,
  • sicko,
  • Weak-minded,
  • disturbed,
  • nutty as a fruitcake,
  • schizophrenic,
  • light-headed,
  • bats,
  • psycho,
  • crackbrain,
  • fruitcake,
  • Feeble-minded,
  • weirdo,
  • nobody home,
  • exorbitant,
  • goose,
  • crank,
  • comic,
  • playful,
  • schizoid,
  • off,
  • unearthly,
  • confused,
  • loopy,
  • oddball,
  • boneheaded,
  • spook,
  • fruity,
  • paranoid,
  • crackled,
  • possessed,
  • flake,
  • distraught,
  • deranged,
  • WUD,
  • dippy,
  • merry,
  • gaga,
  • nuts,
  • nut,
  • Addle-pated,
  • abnormal,
  • foolheaded,
  • thickheaded,
  • balmy,
  • nutcase,
  • featherheaded,
  • over-the-top,
  • infatuated,
  • bugs,
  • sentimental,
  • silly,
  • mad person,
  • kookie.

Antonyms for Loony:

• adj.

  • Other antonyms:
    unneurotic, rational, valid, smart, clear, intelligent, balanced, judicious, well-advised, brainy, sapient, sound, reasonable, wise, sagacious, well-adjusted, clever, logical, prudent, sensible, bright, lucid, normal, sane, sage, healthy.