| Word | Definitions | Synonyms |
|---|---|---|
| grouchy | (adjective) annoyed and irritable | Synonyms: bad-tempered, crabbed, crabby, cross, fussy, grumpy, ill-tempered |
| groundbreaking | (adjective) being or producing something like nothing done or experienced or created before | Synonyms: innovational, innovative |
| groundless | (adjective) without a basis in reason or fact | Synonyms: baseless, idle, unfounded, unwarranted, wild |
| grouped | (adjective) arranged into groups | Synonyms: sorted |