Bug
Bug noun - An abnormal state that disrupts a plant's or animal's normal bodily functioning.
Usage example: I can't go to work today because I've caught some bug that's going around
Infection
Infection noun - (medicine) the invasion of the body by pathogenic microorganisms and their multiplication which can lead to tissue damage and disease.
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Synonyms for Infection
Bug is a synonym for infection in contamination topic. You can use "Bug" instead a noun "Infection". informal substitute
Mutual synonyms
How words are described
Both words in one sentence
- In Slither, the increasingly deforming marks, welts and swelling caused by infection by the alien worms are invariably "bug bites".
Source: Definitely Just a Cold
Cite this Source
Infection and Bug. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/bug/infection
Bug & Infection. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/bug/infection>.
Infection or Bug. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/bug/infection.
Google Ngram Viewer shows how "bug" and "infection" have occurred on timeline