How do you say guinea pig in Spanish?
— conejillo de Indias (m) (especially figurative usage), cobaya (f)/(m) (especially scientific usage), acure (m) (Venezuela), curí (m) (Colombia), curiel (m) (Cuba), cuy (m) (Argentina'Bolivia'Chile'Ecuador'Peru'Southern Colombian Andes); Cavia porcellus


Generic synonyms for guinea pig in Spanish
personpersona (f)
someonealguien; alguno
soulalma (f)