English adjective: groundless | |||
| 1. | groundless without a basis in reason or fact | ||
| Samples | Baseless gossip. The allegations proved groundless. Idle fears. Unfounded suspicions. Unwarranted jealousy. | ||
| Synonyms | baseless, idle, unfounded, unwarranted, wild | ||
| Similar | unsupported | ||
| Antonyms | supported | ||