"barmy" in the adjective sense

1. zestful, yeasty, zesty, barmy

marked by spirited enjoyment

2. 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, whacky

informal or slang terms for mentally irregular

"it used to drive my husband balmy"

Source: WordNet® (An amazing lexical database of English)

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