Sickishness
Unhealthiness and sickishness are semantically related. In some cases you can use "Unhealthiness" instead a noun "Sickishness".
Unhealthiness
Unhealthiness noun - The condition of not being in good health.
Usage example: remedied his general unhealthiness with a long-overdue change to a healthy diet and exercise
Sickishness and unhealthiness are semantically related. You can use "Sickishness" instead a noun "Unhealthiness".
Mutual synonyms
Cite this Source
Unhealthiness and Sickishness. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/sickishness/unhealthiness
Sickishness & Unhealthiness. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/sickishness/unhealthiness>.
Unhealthiness or Sickishness. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/sickishness/unhealthiness.
Google Ngram Viewer shows how "sickishness" and "unhealthiness" have occurred on timeline