65 entries under trial topic. ×

1
evaluation(noun, check, approval, examination, standard)
1
examination(noun, check, approval, standard)
1
experiential(adjective, new, untried, tentative)
1
first stage(expression, adjective, new, untried)
1
fling(noun, check, approval, examination, standard)
1
go(noun, check, approval, examination, standard)
1
lick(noun, check, approval, examination, standard)
1
on approval(expression, adjective, new, untried)
1
ordeal(noun, check, approval, examination, standard)
1
pop quiz(noun, expression, check, approval, examination)
1
probation(noun, check, approval, examination, standard)
1
probationary(adjective, new, untried, tentative)
1
probing(noun, adjective, check, approval, examination)
1
proof(noun, check, approval, examination, standard)
1
provisional(adjective, new, opening, preparation)
1
shibboleth(noun, check, approval, examination, standard)
1
standard(noun, check, approval, examination)
1
substantiation(noun, check, approval, examination, standard)
1
touchstone(noun, check, approval, examination, standard)
1
trial-and-error(adjective, new, untried, tentative)
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APASmart Define. (2015). preliminary thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/preliminary/thesaurus/synonyms
ChicagoSmart Define. 2015. "preliminary thesaurus" https://smartdefine.org/preliminary/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, preliminary thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/preliminary/thesaurus/synonyms>.
MLASmart Define. "preliminary thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/preliminary/thesaurus/synonyms>