Flimsy
Flimsy adjective - Being of a material lacking in sturdiness or substance.
Groundless and flimsy are semantically related in unconvincing topic. In some cases you can use "Groundless" instead an adjective "Flimsy".
Groundless
Groundless adjective - Having no basis in reason or fact.
Usage example: fears of a strike proved groundless
Flimsy and groundless are semantically related in justification topic. Sometimes you can use "Flimsy" instead an adjective "Groundless".
Nearby Words: ground, groundlessness
Mutual synonyms
Cite this Source
Groundless and Flimsy. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/flimsy/groundless
Flimsy & Groundless. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/flimsy/groundless>.
Groundless or Flimsy. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/flimsy/groundless.
Google Ngram Viewer shows how "flimsy" and "groundless" have occurred on timeline