2
natural history(expression, idiom, organization)
2
natural science(noun, expression, medicine, science)
2
naturalist
2
oceanography
2
organic chemistry(expression, idiom, organization)
2
ornithology
2
paleontology
2
pharmacology
2
physical science
2
protozoology
2
pure science(noun, expression)
2
radiobiology
2
school science subject(expression, idiom)
2
science
2
science of matter(noun, expression, idiom)
2
taxonomy
1
taxidermy(noun, zoology)
1
aeronautics
1
conchology
1
criminology
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APASmart Define. (2015). biology thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/biology/thesaurus/synonyms
ChicagoSmart Define. 2015. "biology thesaurus" https://smartdefine.org/biology/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, biology thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/biology/thesaurus/synonyms>.
MLASmart Define. "biology thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/biology/thesaurus/synonyms>