tester Synonyms

tryer-out swatch surveyor stiver specimen sixpence scrutinizer scrutineer scientist sampler sample reviewer researcher quizzer questioner tasker taste test piece prober Botany Bay dozen research worker comptrollership evaluator pollster test pilot verifier trier trial testing test taster prototype probationary pilot essayer detective controller chemist checker canopy baldachin auditor attempter assessor assayer appraiser analyzer analyst examinant examiner