Other crossword clues for answer "GUINEAPIG"GUINEAPIGProverbial test caseExperimental subjectLab subjectLab subject, oftenLab animalIt's not a swineRecipe tester, facetiouslyTesting subjectPet that's not porcineExperiment subjectSubject in an experimentProduct testerSubject for experimentationIt's a rodentHero of many an experiment.Pseudo porkerNew ___ Latin... It's a rodent native to the Andes*Rodent often kept as a petRodent sometimes kept as a petRodent kept as a petOne put to the test