Groundless
Groundless adjective - Having no basis in reason or fact.
Usage example: fears of a strike proved groundless
Nonvalid and groundless are semantically related. In some cases you can use "Nonvalid" instead an adjective "Groundless".
Nearby Words: ground, groundlessness
Nonvalid
Nonvalid adjective - Having no basis in reason or fact.
Usage example: a nonvalid theory that most scientists rejected long ago
Groundless and nonvalid are semantically related. You can use "Groundless" instead an adjective "Nonvalid".
Mutual synonyms
Related pairs
- wrong and groundless
- wrong and nonvalid
- false and groundless
- false and nonvalid
- irrational and groundless
- irrational and nonvalid
- flimsy and groundless
- flimsy and nonvalid
- invalid and groundless
- invalid and nonvalid
- illogical and groundless
- illogical and nonvalid
- unsound and groundless
- unsound and nonvalid
Cite this Source
Nonvalid and Groundless. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/groundless/nonvalid
Groundless & Nonvalid. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/groundless/nonvalid>.
Nonvalid or Groundless. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/groundless/nonvalid.
Google Ngram Viewer shows how "groundless" and "nonvalid" have occurred on timeline