Flimsy
Flimsy adjective - Being of a material lacking in sturdiness or substance.
Harebrained and flimsy are semantically related. In some cases you can use "Harebrained" instead an adjective "Flimsy".
Harebrained
Harebrained adjective - Lacking in seriousness or maturity.
Flimsy and harebrained are semantically related. Sometimes you can use "Flimsy" instead an adjective "Harebrained".
Cite this Source
Harebrained and Flimsy. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/flimsy/harebrained
Flimsy & Harebrained. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/flimsy/harebrained>.
Harebrained or Flimsy. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/flimsy/harebrained.
Google Ngram Viewer shows how "flimsy" and "harebrained" have occurred on timeline