Groundless and Sensible

Groundless

Groundless adjective - Having no basis in reason or fact.
Usage example: fears of a strike proved groundless

Sensible is an antonym for groundless.

Nearby Words: ground, groundlessness

Sensible

Sensible adjective - Based on sound reasoning or information.
Usage example: a sensible decision to delay marriage until they knew one another better

Groundless is an antonym for sensible.

Cite this Source
Sensible and Groundless. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/groundless/sensible
Groundless & Sensible. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/groundless/sensible>.
Sensible or Groundless. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/groundless/sensible.
Google Ngram Viewer shows how "groundless" and "sensible" have occurred on timeline