loony

Noun
  1. Someone deranged and possibly dangerous (synset 109995813)
    domain usage: colloquialism - a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech
    is a type of: lunatic, madman, maniac - an insane person
    same as: crazy, looney, nutcase, weirdo
Adjective
  1. Informal or slang terms for mentally irregular (synset 302082059)
    "it used to drive my husband balmy"
    similar to: insane - afflicted with or characteristic of mental derangement
    same as: around the bend, balmy, barmy, bats, batty, bonkers, buggy, cracked, crackers, daft, dotty, fruity, haywire, kookie, kooky, loco, loopy, nuts, nutty, round the bend, wacky, whacky

Other Searches