Synonyms of cracked

1 Syllable
cleft, split, daft, torn, harsh, maer
2 Syllables
crazed, loonier, croupier, dafter, crazier, schizoid, amok, crannied, broken, nuttiest, daftest, apest, pottier, loco, schizzo, harshest, aper, breathy, hoarser, brainsick, loony, whacko, harsher, nutty, raspy, faulty, leaky, craziest, faultier, leakier, moonstruck, scratchy, breathier, croupy, crackers, potty, nuttier, squawky, scratchier, crazy
3 Syllables
damaged, fractured, insane, slivered, lunatic, haywire, deranged, out-of-key, out-of-tune, tuneless
4 Syllables
schizophrenic, bedlamite, unmelodious
5 Syllables
unretentive