0
on approval
0
operation
0
oral(noun, check, approval, examination, standard)
0
pilot
0
practice
0
preparatory
0
primary
0
probationary
0
procedure
0
provisional
0
questionnaire(noun, check, approval, examination, standard)
0
random
0
rehearsal
0
scan(noun, check, examination, trial, quiz)
0
shakedown(noun, struggle, examination, test, effort)
0
showcase(noun, struggle, examination, test, effort)
0
slipshod
0
speculation
0
speculative
0
striving(noun, struggle, examination, test, effort)
11 years ago|834 views|share |citing 
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>