Groundless and Maintainable
Opposite meaning words
Groundless
Groundless adjective - Having no basis in reason or fact.
Maintainable is an antonym for groundless.
Nearby Words: ground, groundlessness
Maintainable
Maintainable adjective - Capable of being defended with good reasoning against verbal attack.
Usage example: it is important to choose a maintainable position for your thesis
Groundless is an antonym for maintainable.
Cite this Source
Maintainable and Groundless. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/groundless/maintainable
Groundless & Maintainable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/groundless/maintainable>.
Maintainable or Groundless. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/groundless/maintainable.
Google Ngram Viewer shows how "groundless" and "maintainable" have occurred on timeline