2
trial(adjective, experimental)
2
uncorroborated
2
undemonstrated(adjective, untried)
2
unsound
1
analytic
1
analytical(adjective, experimental)
1
assumed(adjective, risky, theoretical, supposed, unsubstantiated)
1
benchmarked(adjective, experimental)
1
conjectural
1
debatable
1
deceptive(adjective, false, untrue, illogical, unsubstantiated)
1
doubtful
1
empirical(adjective, experimental)
1
fabricated(adjective, false, untrue, illogical, deceptive)
1
fallacious(adjective, false, untrue, illogical, deceptive)
1
green(adjective, new, raw, inexperienced, inexpert)
1
hazardous
1
hypothetical
1
inconclusive
1
indecisive
11 years ago|2.1k views|share |citing 
APASmart Define. (2015). unproven thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unproven/thesaurus/synonyms
ChicagoSmart Define. 2015. "unproven thesaurus" https://smartdefine.org/unproven/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, unproven thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unproven/thesaurus/synonyms>.
MLASmart Define. "unproven thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/unproven/thesaurus/synonyms>