25
being(noun, entity, performance, action, animal)
24
creature(noun, entity, animal, person, body)
15
animal(noun, entity, creature, person, body)
12
entity(noun, performance, action, animal, creature)
12
living thing(noun, expression, idiom, animal, creature)
12
object(noun, entity, animal, creature, thing)
11
body(noun, entity, animal, creature, person)
11
life(noun, person, being, living, existence)
8
life form(expression, idiom, creature, back, slow)
8
mammal(noun, entity, animal, creature, being)
8
thing(noun, creature, body, object, individual)
7
organization(noun, entity, organization, regulation, body)
7
arrangement(noun, understanding, system, structure, method)
7
constitution(noun, regulation, understanding, system, arrangement)
7
person(noun, animal, creature, body, thing)
7
structure(noun, organization, animal, understanding, thing)
6
existence(noun, person, body, thing, object)
6
architecture
6
comedown(back, slow, backward, reverse direction)
6
composition(noun, regulation, understanding, system, arrangement)
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APASmart Define. (2015). organism thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/organism/thesaurus/synonyms
ChicagoSmart Define. 2015. "organism thesaurus" https://smartdefine.org/organism/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, organism thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/organism/thesaurus/synonyms>.
MLASmart Define. "organism thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/organism/thesaurus/synonyms>