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Definitions

guinea pig

NOUN

experimental subject

Synonyms

STRONGEST

experimental subject subject test subject

STRONG

examinee experimental animal lab animal lab rat laboratory animal test animal testee

WEAK

victim

NOUN

rodent

Synonyms

STRONGEST

Cavia porcellus cavy rodent

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.