What is "whacko" in English? Definition and Explanations

Meaning of "whacko": a person who is regarded as eccentric or mad

Noun

Synonyms:

absurd, asinine, bonkers, cracked, crackers, daffy, demented, deranged, dopey, flaky, foolish, giddy, half-baked, idiotic, inane, insane, lunatic, mad, mental, nuts, nutty, off the wall, ridiculous, screwy, silly, simple, touched, unbalanced, unhinged, unsound, wacky, witless, bedlamite, fried, in the ozone, out of ones gourd, maniacal, manic, hysterical, unhinged, psychotic, mad, deranged, bananas, bemused, daft, delirious, distracted, distraught, foolish, frenzied, fruity, idiotic, lunatic, maniac, non compos mentis, psycho, psychopathic, unbalanced, unsound, crackbrained, flipped out, in the ozone, nutty as a fruitcake, schitzy, schizoid, unglued, out of ones gourd, out of ones tree, maniacal, irrational, distracted, unhinged, demented, crazed, unbalanced, displaced, perplexed, disordered, unsettled, nuts, disconcerted, ape, cracked, baked, berserk, delirious, dotty, frantic, frenzied, lunatic, mad, maniac, unsound, bananas, loco, maddened, unscrewed, flipped, disarranged, fried, unzipped, flipped out, schizzo, unglued, maniacal, crazed, bananas, maniac, psychotic, stupid, zany, absurd, irrational, baked, balmy, bonkers, cracked, daft, demented, deranged, flaky, foolish, idiotic, insane, nonsensical, nutty, preposterous, screwy, unsound, dippy, kooky, loco, schizoid, fried, flipped out, freaked out, psyched out,

Antonyms:

brainy, intelligent, understanding, bright, smart, sane, OK, rational, sensible, calm, balanced, reasonable, rational, sensible, stable, sane, OK, reasonable, sound, balanced, calm, logical, rational, sensible, healthy, sane, reasonable,