Synonyms of nuts

1 Syllable
daft
2 Syllables
battier, wacky, loonier, dotty, dafter, crazier, cuckoo, amok, vulvae, dottier, schizo, daftest, apest, pottier, cullion, loco, schizzo, testis, distraught, aper, brainsick, ballock, loony, batty, nutty, craziest, wackier, wackiest, moonstruck, gonad, frenzied, crackers, psycho, clocker, daffy, potty, nutsy, battiest, crazy, daffier
3 Syllables
flipped-out, psychotic, insane, testicle, genital, haywire, deranged, hare-brained, nympholept, genitals, psychiatric
4 Syllables
schizophrenic, energumen, certifiable
5 Syllables
unmanageable
6 Syllables
manic-depressive