Synonyms of daft

1 Syllable
mad, dull, fried, maer, nuts
2 Syllables
wacky, tomfool, loonier, dotty, silly, duller, crazier, bonkers, schizoid, screwy, dottier, simple, schizo, nuttiest, foolish, pottier, apest, loco, witless, madder, aper, mental, brainsick, whacko, loony, nutty, dopey, maddest, giddy, craziest, cracked, absurd, dullest, wackiest, wackier, moonstruck, flaky, touched, loopy, crackers, daffier, daffy, unsound, potty, nuttier, crazy
3 Syllables
inanest, insane, cretinous, unhinged, softheaded, half-baked, lunatic, senseless, inane, unscrewed, idiotic, demented, deranged, crackbrained, hare-brained, squirrelly
4 Syllables
schizophrenic, imbecilic, ridiculous, pixilated, unbalanced, asinine, bedlamite