Similar word to test:

analysis, approval, assessment, attempt, blue book, catechism, check, comp, confirmation, corroboration, countdown, criterion, dry run, elimination, essay, evaluation, exam, experiment, final, fling, go, inquest, inquiry, inspection, investigation, lick, oral, ordeal, pop quiz, preliminary, probation, probing, proof, questionnaire, scrutiny, search, shibboleth, standard, substantiation, touchstone, trial, trial and error, trial run, try, tryout, verification, yardstick