Groundless
Groundless adjective - Having no basis in reason or fact.
Open to question and groundless are semantically related. In some cases you can use "Open to question" instead an adjective "Groundless".
Nearby Words: ground, groundlessness
Open to question
Groundless and open to question are semantically related. Sometimes you can use "Groundless" instead an adjective phrase "Open to question".
Mutual synonyms
Cite this Source
Open to question and Groundless. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/groundless/open_to_question
Groundless & Open to question. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/groundless/open_to_question>.
Open to question or Groundless. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/groundless/open_to_question.
