11
pig(noun, animal, creature, fauna, being)
7
opossum(noun, animal, creature, fauna, being)
6
rat(noun, animal, creature, fauna, being)
6
small(adjective, feature, characteristic, detail)
6
soft(adjective, feature, characteristic, detail)
6
swine(noun, animal, creature, fauna, being)
5
hamster(noun, animal, creature, fauna, being)
5
skunk(noun, animal, creature, fauna, being)
5
squirrel(noun, animal, creature, fauna, being)
5
tamed(adjective, feature, characteristic, trait)
4
wild(adjective, feature, characteristic, detail)
4
domestic(adjective, feature, characteristic, trait)
4
domesticated(adjective, feature, characteristic, trait)
4
mouse(noun, animal, creature, fauna, being)
4
tame(adjective, feature, characteristic, trait)
4
terrified(adjective, feature, characteristic, detail)
3
cavy(noun, animal, creature, fauna, being)
3
ferret(noun, animal, creature, fauna, being)
3
hedgehog(noun, animal, creature, fauna, being)
3
lemming(noun, animal, creature, fauna, being)
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APASmart Define. (2015). guinea pig thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/guinea_pig/thesaurus/related
ChicagoSmart Define. 2015. "guinea pig thesaurus" https://smartdefine.org/guinea_pig/thesaurus/related (accessed September 30, 2026).
HarvardSmart Define 2015, guinea pig thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/guinea_pig/thesaurus/related>.
MLASmart Define. "guinea pig thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/guinea_pig/thesaurus/related>