Is “Cavy” a Scrabble word?
Yes
CAVY
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Cavy
/ˈkeɪ.vi/
noun
1.A tailless rodent of the family Caviidae and the genus Cavia, with short ears and larger than a hamster; the species Cavia porcellus is often kept as a pet.
2.A rodent of any of several species within the family Caviidae.
3.A living experimental subject.
“He became a human guinea pig and was paid by the company.”
Synonyms: cavy, lab rat