Open English Wordnet
Adjectives
(s)balmy, barmy, bats, batty, bonkers, buggy, cracked, crackers, daft, dotty, fruity, haywire, kooky, kookie, loco, loony, loopy, nuts, nutty, round the bend, around the bend, wacky, whackyinformal or slang terms for mentally irregular“it used to drive my husband balmy” (s)crazy, wild, dotty, gagaintensely enthusiastic about or preoccupied with“crazy about cars and racing”,
“they are dotty about each other”,
“gaga over the rock group's new album”