Feeblest
Infirm and feeblest are semantically related. in not strong topic. In some cases you can use "Infirm" instead an adjective "Feeblest".
Mutual synonyms
Cite this Source
Infirm and Feeblest. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/feeblest/infirm
Feeblest & Infirm. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/feeblest/infirm>.
Infirm or Feeblest. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/feeblest/infirm.
Google Ngram Viewer shows how "feeblest" and "infirm" have occurred on timeline