1
pop quiz(noun, expression, check, approval, examination)
1
preliminary(noun, adjective, check, approval, examination)
1
probation(noun, check, struggle, approval, examination)
1
probing(noun, check, approval, examination, standard)
1
proof(noun, study, check, measure, struggle)
1
quiz(noun, study, check, measure, approval)
1
scrutiny(noun, study, check, measure, approval)
1
shibboleth(noun, check, approval, examination, standard)
1
standard(noun, check, approval, examination, trial)
1
step
1
stroke
1
strong bid
1
substantiation(noun, check, approval, examination, standard)
1
tentation(noun, approach)
1
tentative method
1
tentativeness
1
touchstone(noun, check, approval, examination, standard)
1
trying
1
tryout(noun, study, check, measure, struggle)
1
venture(noun, study, measure, struggle, examination)
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APASmart Define. (2015). trial and error thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/trial_and_error/thesaurus/synonyms
ChicagoSmart Define. 2015. "trial and error thesaurus" https://smartdefine.org/trial_and_error/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, trial and error thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/trial_and_error/thesaurus/synonyms>.
MLASmart Define. "trial and error thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/trial_and_error/thesaurus/synonyms>