24 entries under exploratory topic. ×

2
provisional(adjective, uncertain, doubtful, unsettled, vague)
1
not final(expression, adjective, unsettled, indefinite, temporary)
1
not settled(expression, adjective, unsettled, indefinite, temporary)
1
open for consideration(expression, adjective, idiom, unsettled, indefinite)
1
probationary(adjective, unsettled, indefinite, temporary, tentative)
1
provisionary(adjective, unsettled, indefinite, temporary, tentative)
1
tentative(adjective, doubtful, unsettled, vague, hesitant)
1
test(adjective, unsettled, temporary, tentative, speculative)
1
trial(adjective, unsettled, indefinite, temporary, tentative)
0
developmental(adjective, tentative, probationary)
0
experiential(adjective, tentative, probationary)
0
experimental(adjective, unsettled, temporary, tentative, speculative)
0
first stage(expression, adjective, tentative, probationary)
0
inductive(adjective, tentative, probationary)
0
on approval(expression, adjective, tentative, probationary)
0
pilot(adjective, tentative, probationary)
0
precursory(adjective, tentative, probationary)
0
preliminary(adjective, tentative, probationary)
0
prolegomenous(adjective, tentative, probationary)
0
tester(adjective, unsettled, indefinite, tentative, probationary)
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APASmart Define. (2015). unconfirmed thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unconfirmed/thesaurus/synonyms
ChicagoSmart Define. 2015. "unconfirmed thesaurus" https://smartdefine.org/unconfirmed/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, unconfirmed thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unconfirmed/thesaurus/synonyms>.
MLASmart Define. "unconfirmed thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/unconfirmed/thesaurus/synonyms>