44 entries under adjective topic. ×

12
provisional(new, unsettled, trial, indefinite)
12
tentative(new, unsettled, trial, experiment)
7
experimental(new, fresh, unsettled, trial)
6
provisionary(unsettled, indefinite, temporary, tentative)
5
trial(new, unsettled, indefinite, temporary)
4
conditional
4
empirical
4
probative
3
test(new, unsettled, trial, temporary)
2
doubtful
2
pilot(new, trial, untried, tentative)
2
testing(balloon, tentative, experimental, investigative)
2
trial-and-error(new, fresh, trial, untried)
1
sample(trial, experimental, metaphoric)
1
developmental(new, fresh, trial, untried)
1
experiential(new, fresh, trial, untried)
1
exploratory(new, unsettled, trial, untried)
1
first stage(expression, new, fresh, trial)
1
not final(expression, unsettled, indefinite, temporary)
1
not settled(expression, unsettled, indefinite, temporary)
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APASmart Define. (2015). probationary thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/probationary/thesaurus/synonyms
ChicagoSmart Define. 2015. "probationary thesaurus" https://smartdefine.org/probationary/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, probationary thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/probationary/thesaurus/synonyms>.
MLASmart Define. "probationary thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/probationary/thesaurus/synonyms>