Guinea pig
Guinea pig noun - Stout-bodied nearly tailless domesticated cavy; often kept as a pet and widely used in research.
Show all Definitions
Synonyms for Guinea pig
Lab rat and guinea pig are semantically related. in experimental subject topic. In some cases you can use "Lab rat" instead a noun phrase "Guinea pig".
Lab rat
Guinea pig and lab rat are semantically related. Sometimes you can replace phrase "Guinea pig" with "Lab rat", this phrases are similar.
Mutual synonyms
Related pairs
- subject and guinea pig
- subject and lab rat
- victim and guinea pig
- victim and lab rat
- examinee and guinea pig
- examinee and lab rat
- testee and guinea pig
- testee and lab rat
- rodent and guinea pig
- rodent and lab rat
- cavy and guinea pig
- cavy and lab rat
- experimental subject and guinea pig
- experimental subject and lab rat
Cite this Source
Lab rat and Guinea pig. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/guinea_pig/lab_rat
Guinea pig & Lab rat. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/guinea_pig/lab_rat>.
Lab rat or Guinea pig. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/guinea_pig/lab_rat.
Google Ngram Viewer shows how "guinea pig" and "lab rat" have occurred on timeline