| Word | Definitions | Synonyms |
|---|---|---|
| nuts | (adjective) informal or slang terms for mentally irregular | Synonyms: around the bend, balmy, barmy, bats, batty, bonkers, buggy, cracked, crackers, daft, dotty, fruity, haywire, kookie, kooky, loco, loony, loopy, nutty, round the bend, wacky, whacky |
| nutsedge | (noun) a widely distributed perennial sedge having small edible nutlike tubers | Synonyms: Cyperus rotundus, nut grass, nut sedge, nutgrass |
| nutshell | (noun) the shell around the kernel of a nut | - |