65 entries under trial topic. ×

8
beginning(noun, adjective, simple, plain, new)
8
initial(adjective, simple, plain, beginning, opening)
6
exploratory(adjective, new, opening, basic)
4
experimental(adjective, new, untried, tentative)
3
tentative(adjective, hard, start, rough, new)
2
test(noun, adjective, check, new, opening)
2
pilot(adjective, new, opening, basic)
2
tryout(noun, check, approval, examination, standard)
1
assessment(noun, check, approval, examination, standard)
1
attempt(noun, check, approval, examination, standard)
1
blue book(noun, expression, check, approval, examination)
1
comp(noun, check, approval, examination, standard)
1
confirmation(noun, check, approval, examination, standard)
1
corroboration(noun, check, approval, examination, standard)
1
countdown(noun, check, approach, approval, examination)
1
criterion(noun, check, approval, examination, standard)
1
developmental(adjective, new, untried, tentative)
1
dry run(noun, expression, check, approval, examination)
1
elimination(noun, check, approval, examination, standard)
1
essay(noun, check, approval, examination, standard)
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APASmart Define. (2015). preliminary thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/preliminary/thesaurus/synonyms
ChicagoSmart Define. 2015. "preliminary thesaurus" https://smartdefine.org/preliminary/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, preliminary thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/preliminary/thesaurus/synonyms>.
MLASmart Define. "preliminary thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/preliminary/thesaurus/synonyms>