Ailing and Invalid

Ailing

Ailing adjective - Chronically or repeatedly suffering from poor health.
Usage example: when his ailing wife had to go to a nursing home, he visited her every day

Invalid is a synonym for ailing in ill topic. In some cases you can use "Invalid" instead an adjective "Ailing".

Nearby Words: ailment, ailed

Invalid

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

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

Cite this Source
Invalid and Ailing. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/ailing/invalid
Ailing & Invalid. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/ailing/invalid>.
Invalid or Ailing. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/ailing/invalid.
Google Ngram Viewer shows how "ailing" and "invalid" have occurred on timeline