Not oneself
Sick and not oneself are semantically related In some cases you can use "Sick" instead an adjective phrase "Not oneself".
Sick
Sick adjective - Temporarily suffering from a disorder of the body.
Not oneself and sick are semantically related in ill topic. Sometimes you can use "Not oneself" instead an adjective "Sick".
Mutual synonyms
Cite this Source
Sick and Not oneself. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/not_oneself/sick
Not oneself & Sick. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/not_oneself/sick>.
Sick or Not oneself. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/not_oneself/sick.
Google Ngram Viewer shows how "not oneself" and "sick" have occurred on timeline