Feeble and Invalid

Feeble

Feeble adjective - Lacking bodily strength.
Usage example: feeble members of the congregation are not expected to stand or kneel during services

Invalid is a synonym for feeble in feeling topic. In some cases you can use "Invalid" instead an adjective "Feeble".

Nearby Words: feebleness, feebly

Invalid

Invalid adjective - Chronically or repeatedly suffering from poor health.
Usage example: an old and now invalid woman who rarely gets out anymore

Feeble is a synonym for invalid in feeling topic. Sometimes you can use "Feeble" instead an adjective "Invalid", if it concerns topics such as sickly, disabled.

Cite this Source
Invalid and Feeble. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/feeble/invalid
Feeble & Invalid. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/feeble/invalid>.
Invalid or Feeble. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/feeble/invalid.
Google Ngram Viewer shows how "feeble" and "invalid" have occurred on timeline