Synonyms of mad

1 Syllable

peed, daft, yoyo, wrath, queer, wroth, maer

2 Syllables

wacky, kooky, queerer, amok, gifted, apest, queerest, mental, ranting, loony, batty, moonstruck, booner, loopy, frenzied, angers, crackers, mad-dog, psycho, hacked, ultraist, blissful, madding, nutsy, thrilling, tomfool, crazier, screwy, madded, wrathful, steamed, anger, witless, distraught, nutty, craziest, frantic, tizzy, crazy, crazed, dafter, cuckoo, heated, nuttiest, daftest, merrier, grooving, loco, zappy, schizzo, zingy, aper, brainsick, violent, absurd, wackiest, rabid, dippy, unsound, nuttier, smoking, loonier, raving, merry, manic, foolish, merriest, fatuous, zonkers, zingier, athrill, wackier, peeved, yo-yo, splendid, berserk

3 Syllables

mercurial, distracted, flipped-out, off-the-wall, sophistic, psychotic, fallacious, imprudent, invalid, indignant, foolhardy, incensed, lunatic, unbacked, senseless, phrenetic, haywire, satanic, irate, psychiatric, riproaring, ill-founded, unhinged, overboard, demented, hot-and-cold, unprompted, reasonless, unstable, insane, maniacal, softheaded, fantastic, rip-roaring, blood-tingling, unscrewed, demonic, possessed, ecstatic, deranged, buffaloed, aberrant, bananas, provoked, rampaged, enraged, ludicrous, delirious, quicksilver, unsafe, crackbrained, rampage, hare-brained, frenetic, furibund

4 Syllables

irrational, preposterous, infuriated, corybantic, cockamamy, certifiable, unreasoning, fanatical, cockamamie, hysterical, infuriation, schizophrenic, nonsensical, fantastical, saturnalian, irateness, acrimonious, illogical, imbecilic, impulsive, indignation, unbalanced, bubbleheaded, bedlamite, demoniacal, magnifico

5 Syllables

unreasonable, unmeditated, uncontrollable

6 Syllables

manic-depressive