Ailing
Sicker
Ailing and sicker are semantically related in not healthy topic. Sometimes you can use "Ailing" instead an adjective "Sicker".
Mutual synonyms
Cite this Source
Sicker and Ailing. (2016). Retrieved 2026, August 09, from https://thesaurus.plus/related/ailing/sicker
Ailing & Sicker. N.p., 2016. Web. 09 Aug. 2026. <https://thesaurus.plus/related/ailing/sicker>.
Sicker or Ailing. 2016. Accessed August 09, 2026. https://thesaurus.plus/related/ailing/sicker.
Google Ngram Viewer shows how "ailing" and "sicker" have occurred on timeline