Guinea pig
Guinea pig noun - Stout-bodied nearly tailless domesticated cavy; often kept as a pet and widely used in research.
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Synonyms for Guinea pig
Test subject and guinea pig are semantically related. in experimental subject topic. In some cases you can use "Test subject" instead a noun phrase "Guinea pig".
Test subject
Guinea pig and test subject are semantically related. Sometimes you can replace phrase "Guinea pig" with "Test subject", this phrases are similar.
Mutual synonyms
Related pairs
- subject and guinea pig
- subject and test subject
- victim and guinea pig
- victim and test subject
- examinee and guinea pig
- examinee and test subject
- testee and guinea pig
- testee and test subject
- rodent and guinea pig
- rodent and test subject
- cavy and guinea pig
- cavy and test subject
- experimental subject and guinea pig
- experimental subject and test subject
Both terms in one sentence
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Guinea Pig Family: Besides using himself as a test subject, David also used his son Bruce, who inherited some of his father's modifications.
Source: Film / Hulk - Professor Guinea Pig: Turns out Damian, a secret zombie is using themselves as a test subject to try to find a cure for the zombie plague.
Source: Web Video / Brains -
Professor Guinea Pig: While the team performed extensive tests on animal subjects, Caine thought the secret to reversing it could be unlocked using a human test subject, nominating himself.
Source: Film / Hollow Man
Cite this Source
Test subject and Guinea pig. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/guinea_pig/test_subject
Guinea pig & Test subject. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/guinea_pig/test_subject>.
Test subject or Guinea pig. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/guinea_pig/test_subject.
Google Ngram Viewer shows how "guinea pig" and "test subject" have occurred on timeline