Groundless
Groundless adjective - Having no basis in reason or fact.
Questionable and groundless are semantically related. in baseless topic. In some cases you can use "Questionable" instead an adjective "Groundless".
Nearby Words: ground, groundlessness
Questionable
Questionable adjective - Giving good reason for being doubted, questioned, or challenged.
Groundless and questionable are semantically related. Sometimes you can use "Groundless" instead an adjective "Questionable".
Mutual synonyms
Related pairs
- hypothetical and groundless
- hypothetical and questionable
- weak and groundless
- weak and questionable
- implausible and groundless
- implausible and questionable
- flimsy and groundless
- flimsy and questionable
- unconvincing and groundless
- unconvincing and questionable
- inconclusive and groundless
- inconclusive and questionable
- unsound and groundless
- unsound and questionable
Cite this Source
Questionable and Groundless. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/groundless/questionable
Groundless & Questionable. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/groundless/questionable>.
Questionable or Groundless. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/groundless/questionable.
Google Ngram Viewer shows how "groundless" and "questionable" have occurred on timeline