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lunatic

Main Entry:
lunatic [loo-nuh-tik]
Part of Speech: adjective
Definition: crazy, mad
Synonyms: absurd, baked, balmy*, bananas, bonkers*, cracked, crazed, daft, demented, deranged, dippy, flaky*, flipped out, foolish, freaked out, fried, idiotic, insane, irrational, kooky, loco, maniac, maniacal, nonsensical, nutty, preposterous, psyched out, psychotic, schizoid, screwy, stupid, unsound, whacko, zany
Antonyms: healthy, sane, sensible
Main Entry: crazed
Part of Speech: adjective
Definition: insane
Synonyms: berserk, certifiable, crazy, demented, deranged, frenzied, hysterical, lunatic, mad, maniac, manic, mental*, out of one's mind, psychopathic, raving
Antonyms: sane
Main Entry: crazy
Part of Speech: adjective
Definition: mentally strange
Synonyms: ape, barmy, bats in the belfry, batty, berserk, bonkers*, cracked, crazed, cuckoo, daft, delirious, demented, deranged, dingy*, dippy, erratic, flaky, flipped, flipped out, freaked out, fruity, idiotic, insane, kooky, lunatic, mad, mad as a March hare, mad as a hatter, maniacal, mental*, moonstruck, nuts, nutty, nutty as fruitcake, of unsound mind, out of one's mind, out of one's tree, out to lunch, potty, psycho, round the bend, schizo, screw loose, screwball, screwy, silly, touched*, unbalanced, unglued, unhinged, unzipped, wacky
Antonyms: balanced, realistic, reasonable, responsible, sane, sensible, smart
Main Entry: daft
Part of Speech: adjective
Definition: stupid; crazy
Synonyms: absurd, asinine, bedlamite, bonkers, cracked, crackers, daffy, demented, deranged, dopey, flaky*, foolish, fried, giddy, half-baked, idiotic, in the ozone, inane, insane, lunatic, mad, mental*, nuts, nutty, off the wall, out of one's gourd, ridiculous, screwy, silly, simple, touched, unbalanced, unhinged, unsound, wacky, whacko, witless
Antonyms: brainy, bright, intelligent, smart, understanding
Main Entry: delirious
Part of Speech: adjective
Definition: mentally imbalanced
Synonyms: aberrant, bewildered, confused, crazed, crazy, demented, deranged, deviant, deviate, disarranged, disordered, distracted, disturbed, flipped, flipped out, hallucinatory, incoherent, insane, irrational, lightheaded, lunatic, mad, maniac, maniacal, manic, off one's head, out of one's head, out of one's skull, rambling, raving, unhinged, unreasonable, unsettled, wandering
Antonyms: balanced, collected, normal, sane
Main Entry: demented
Part of Speech: adjective
Definition: crazy, insane
Synonyms: bananas, bemused, crackbrained, daft, delirious, deranged, distracted, distraught, flipped out, foolish, frenzied, fruity, hysterical, idiotic, in the ozone, lunatic, mad, maniac, maniacal, manic, non compos mentis, nutty as a fruitcake, out of one's gourd, out of one's tree, psycho, psychopathic, psychotic, schitzy, schizoid, unbalanced, unglued, unhinged, unsound, whacko
Antonyms: balanced, rational, reasonable, sane, sensible
Main Entry: deranged
Part of Speech: adjective
Definition: crazy, insane
Synonyms: ape, baked, bananas, berserk, cracked, crazed, delirious, demented, disarranged, disconcerted, disordered, displaced, distracted, dotty, flipped, flipped out, frantic, frenzied, fried, irrational, loco, lunatic, mad, maddened, maniac, maniacal, nuts, perplexed, schizzo, unbalanced, unglued, unhinged, unscrewed, unsettled, unsound, unzipped, whacko
Antonyms: balanced, calm, ok, sane
Main Entry: fatuous
Part of Speech: adjective
Definition: stupid
Synonyms: absurd, asinine, birdbrained, boneheaded, brainless, dense, dull, foolish, idiotic, imbecile, inane, insensate, jerky, lamebrained, ludicrous, lunatic, mad, mindless, moronic, puerile, sappy, silly, simple, vacuous, witless
Antonyms: aware, bright, intelligent, keen, sensible, smart
Main Entry: foolish
Part of Speech: adjective
Definition: nonsensical, idiotic
Synonyms: absurd, asinine, brainless, cockamamy, crazy, daffy, daft, dippy, doltish, dotty, fantastic, fatuous, feebleminded, half-baked, half-witted, harebrained, ill-advised, ill-considered, imbecilic, imprudent, incautious, indiscreet, injudicious, insane, irrational, jerky, kooky, loony, ludicrous, lunatic, mad, moronic, nerdy, nutty, preposterous, ridiculous, senseless, short-sighted, silly, simple, stupid, unintelligent, unreasonable, unwise, wacky*, weak, witless, zany*
Antonyms: careful, cautious, circumspect, prudent, sensible, serious, thoughtful, unfoolish, wise
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