balmy in WordNet English dictionary

1. mild and pleasant
   "balmy days and nights"; "the climate was mild and conducive to life or growth"; "a soft breeze"
   balmy  mild  soft 
   
2. informal or slang terms for mentally irregular
   "it used to drive my husband balmy"
   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