Synonyms & related words for serum

Find synonyms, related words, and the definition of serum — including antiserum, globulin, precipitin, antigen, antitoxin, agglutinin. Dendril is a free visual thesaurus that shows them on an interactive map where stronger matches sit closer to the center — no signup, no ads.

Words related to serum

Explore words related to serum — words associated with it, words that go with it, and its nearest matches in meaning. Related words include serotherapy, albumin, immunoglobulin, antibodies, lactalbumin, fibrinogen, cortisol, thymosin. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for serum

Common synonyms for serum include antiserum, globulin, precipitin, antigen, antitoxin, agglutinin, colostrum, plasma — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

Where does serum come from?

The word serum breaks down into one root of Latin origin: the root serum-, from Latin serum (“whey, watery fluid”). Explore each root to see other English words built from the same source.