Flimsy
Flimsy adjective - Being of a material lacking in sturdiness or substance.
Not viable and flimsy are semantically related. In some cases you can use "Not viable" instead an adjective "Flimsy".
Not viable
Flimsy and not viable are semantically related. Sometimes you can use "Flimsy" instead an adjective phrase "Not viable".
Mutual synonyms
Cite this Source
Not viable and Flimsy. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/flimsy/not_viable
Flimsy & Not viable. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/flimsy/not_viable>.
Not viable or Flimsy. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/flimsy/not_viable.
Google Ngram Viewer shows how "flimsy" and "not viable" have occurred on timeline