189 entries under adjective topic. ×

7
alternate(present, short, limited, brief)
7
dependent(tentative, contingent, conditional)
7
transitional(temporary, tentative, contingent, conditional)
6
substitute(present, short, limited, crude)
6
temporal
6
test(new, unsettled, trial, temporary)
6
trial(new, unsettled, indefinite, untried)
6
unstable
5
ad hoc(expression, idiom)
5
ad interim(expression, idiom, continue, substitute)
5
brief
5
circumstantial(circumstance, incidental)
5
fleeting
5
momentary
5
short-term(continue, temporary)
5
transitory
4
empirical
4
evanescent
4
fugitive
4
improvised
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APASmart Define. (2016). provisional thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/provisional/thesaurus/synonyms
ChicagoSmart Define. 2016. "provisional thesaurus" https://smartdefine.org/provisional/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, provisional thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/provisional/thesaurus/synonyms>.
MLASmart Define. "provisional thesaurus" 26 February 2016. Web. 25 September 2026. <https://smartdefine.org/provisional/thesaurus/synonyms>