Decrepit
Decrepit adjective - Lacking bodily or muscular strength or vitality.
Infirm is a synonym for decrepit in feeble topic. In some cases you can use "Infirm" instead an adjective "Decrepit", when it comes to topics like strong, weak, deteriorated, doddering. popular alternative
Nearby Word: decrepitation
Infirm
Infirm adjective - Lacking bodily strength.
Usage example: the elderly and infirm have to be especially careful during the winter months
Decrepit is a synonym for infirm in frail topic. You can use "Decrepit" instead an adjective "Infirm", if it concerns topics such as strong, feeble, sick, doddering. popular alternative
Nearby Word: infirmity
Mutual synonyms
Cite this Source
Infirm and Decrepit. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/decrepit/infirm
Decrepit & Infirm. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/decrepit/infirm>.
Infirm or Decrepit. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/decrepit/infirm.
Google Ngram Viewer shows how "decrepit" and "infirm" have occurred on timeline