78 entries under noun topic. ×

2
shot(struggle, examination, test, effort)
2
stab(struggle, examination, test, effort)
2
study
2
testing(struggle, examination, test, effort)
2
trial run(expression, study, check, measure)
2
try(study, check, measure, struggle)
2
undertaking(study, measure, struggle, examination)
2
whack(struggle, examination, test, effort)
1
R and D(expression, idiom, study, measure)
1
assessment(check, approval, examination, test)
1
blue book(expression, check, approval, examination)
1
check(study, measure, struggle, approval)
1
comp(check, approval, examination, standard)
1
confirmation(check, approval, examination, standard)
1
corroboration(check, approval, examination, standard)
1
countdown(check, approval, examination, standard)
1
criterion(check, approval, examination, standard)
1
dry run(expression, study, check, measure)
1
elimination(check, approval, examination, standard)
1
evaluation(check, approval, examination, standard)
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APASmart Define. (2015). trial and error thesaurus. Retrieved September 28, 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 28, 2026).
HarvardSmart Define 2015, trial and error thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/trial_and_error/thesaurus/synonyms>.
MLASmart Define. "trial and error thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/trial_and_error/thesaurus/synonyms>