Flu and Sickness

Flu

Flu noun - An acute febrile highly contagious viral disease.

Sickness and flu are semantically related. in ailment topic. In some cases you can use "Sickness" instead a noun "Flu", when it comes to topics like disease.

Nearby Word: flue

Sickness

Sickness noun - The condition of not being in good health.

Flu and sickness are semantically related. Sometimes you can use "Flu" instead a noun "Sickness".

Nearby Words: sick, sicken

Both words in one sentence

Cite this Source
Sickness and Flu. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/flu/sickness
Flu & Sickness. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/flu/sickness>.
Sickness or Flu. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/flu/sickness.
Google Ngram Viewer shows how "flu" and "sickness" have occurred on timeline