Injection
Injection noun - The forceful insertion of a substance under pressure.
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Synonyms for Injection
Supplement and injection are semantically related. In some cases you can use "Supplement" instead a noun "Injection".
Supplement
Supplement noun - Something added (as by growth).
Injection and supplement are semantically related. Sometimes you can use "Injection" instead a noun "Supplement".
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Cite this Source
Supplement and Injection. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/injection/supplement
Injection & Supplement. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/injection/supplement>.
Supplement or Injection. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/injection/supplement.
Google Ngram Viewer shows how "injection" and "supplement" have occurred on timeline