40 entries under tentative topic. ×
| pilot(adjective, new, trial, untried) | |
| preliminary(adjective, new, opening, trial, preparation) | |
| exploratory(adjective, new, opening, unsettled, trial) | |
| testing(adjective, experimental, probationary, investigative) | |
| trial-and-error(adjective, new, trial, untried) | |
| unconfirmed(adjective, uncertain, doubtful, unsettled, vague) | |
| developmental(adjective, new, trial, untried) | |
| experiential(adjective, new, trial, untried) | |
| first stage(expression, adjective, new, trial, untried) | |
| inductive(adjective, opening, first, starting) | |
| not final(expression, adjective, unsettled, indefinite) | |
| not settled(expression, adjective, unsettled, indefinite) | |
| on approval(expression, adjective, new, trial, untried) | |
| open for consideration(expression, adjective, idiom, unsettled, indefinite) | |
| precursory(adjective, opening, first, starting) | |
| prolegomenous(adjective, beginning, original, probationary) | |
| unconcluded(adjective, new, trial, untried) | |
| under probation(expression, adjective, new, trial, untried) | |
| balloon(adjective, experimental, probationary, investigative) | |
| tester(adjective, preliminary, probationary, exploratory) |
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| APA | Smart Define. (2016). provisional thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/provisional/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "provisional thesaurus" https://smartdefine.org/provisional/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, provisional thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/provisional/thesaurus/synonyms>. |
| MLA | Smart Define. "provisional thesaurus" 26 February 2016. Web. 27 September 2026. <https://smartdefine.org/provisional/thesaurus/synonyms> |