Ail
Ail noun - An abnormal state that disrupts a plant's or animal's normal bodily functioning.
Usage example: half of the staff is out sick with the usual wintertime ails
Nearby Word: ailed
Illness
Illness noun - An abnormal state that disrupts a plant's or animal's normal bodily functioning.
Usage example: suffered from a mysterious illness that left her weak and tired all the time
Nearby Word: ill
Mutual synonyms
Cite this Source
Illness and Ail. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/ail/illness
Ail & Illness. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/ail/illness>.
Illness or Ail. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/ail/illness.
Google Ngram Viewer shows how "ail" and "illness" have occurred on timeline