Synonyms|176Antonyms|0|Broader|6Narrower|3Related|33
6
plasma
6
antidote
5
blood serum(noun, expression, idiom)
5
lymph(water, fluidity)
5
whey
4
rheum(noun, water, fluidity)
3
antiserum(noun, antitoxin)
3
antitoxin(noun, agent, poison)
3
blood(noun, fluidity)
3
humor
3
agglutinin(noun, antitoxin)
3
ichor(noun, fluidity)
3
juice(noun, plant, liquid, fluidity)
3
sanies
2
antibody(noun, antitoxin)
2
antigen(noun, antitoxin)
2
chyle
2
sera
2
serosity(water, fluidity)
2
serums
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APASmart Define. (2015). serum thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/serum/thesaurus/synonyms
ChicagoSmart Define. 2015. "serum thesaurus" https://smartdefine.org/serum/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, serum thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/serum/thesaurus/synonyms>.
MLASmart Define. "serum thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/serum/thesaurus/synonyms>