Synonyms to try anything once

experiment, analysis, analyze, approach, assay, attempt, bid, bring to test, confirm, crack, cut and try, effort, endeavor, enquiry, essay, examination, examine, experimentation, fling, gambit, give a try, give a tryout, go, have a go, inquiry, investigate, investigation, lick, move, offer, play around with, policy, practice upon, probe, procedure, proof, prove, put to trial, research, road-test, run a sample, sample, scrutinize, search, shake down, shot, stab, step, stroke, strong bid, study, substantiate, taste, tentative, test, trial, trial and error, trial run, try, try it on, try out, undertaking, validate, verify, weigh, whack