Groundless
Groundless adjective - Having no basis in reason or fact.
Inconstant and groundless are semantically related. In some cases you can use "Inconstant" instead an adjective "Groundless".
Nearby Words: ground, groundlessness
Inconstant
Inconstant adjective - Likely to change frequently, suddenly, or unexpectedly.
Groundless and inconstant are semantically related. Sometimes you can use "Groundless" instead an adjective "Inconstant".
Nearby Words: inconstancy, inconstantly
Mutual synonyms
Cite this Source
Inconstant and Groundless. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/groundless/inconstant
Groundless & Inconstant. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/groundless/inconstant>.
Inconstant or Groundless. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/groundless/inconstant.
Google Ngram Viewer shows how "groundless" and "inconstant" have occurred on timeline