Ail
Sickness
Sickness noun - An abnormal state that disrupts a plant or animal's normal bodily functioning.
Usage example: a sickness that resulted in the death of millions of the nation's elm trees
Mutual synonyms
Cite this Source
Sickness and Ail. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/ail/sickness
Ail & Sickness. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/ail/sickness>.
Sickness or Ail. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/ail/sickness.
Google Ngram Viewer shows how "ail" and "sickness" have occurred on timeline