groundless in a sentence

Definition

Groundless: lacking any basis in fact or reason; unfounded.

The allegations against him were completely groundless and lacked any substantial evidence.
Her fears about moving to a new city were groundless, as she quickly made new friends.
The committee dismissed the complaints as groundless, focusing instead on more pressing issues.
His accusations were deemed groundless after a thorough investigation revealed the truth.
It's important not to base decisions on groundless assumptions or unfounded rumors.