| Word | Definitions | Synonyms |
|---|---|---|
| buggy | (adjective) infested with bugs | - |
| (adjective) informal or slang terms for mentally irregular | Synonyms: around the bend, balmy, barmy, bats, batty, bonkers, cracked, crackers, daft, dotty, fruity, haywire, kookie, kooky, loco, loony, loopy, nuts, nutty, round the bend, wacky, whacky | |
| fuggy | (adjective) (British informal) poorly ventilated | - |
| muggy | (adjective) hot or warm and humid | Synonyms: steamy, sticky |