117 entries under adjective topic. ×

8
unproven(unsubstantiated, unconfirmed, experimental, uncorroborated)
5
unconfirmed(unsubstantiated, uncorroborated)
5
unproved
5
unsubstantiated(untrue, inaccurate, unconfirmed, uncorroborated)
4
groundless(unsubstantiated, unconfirmed, uncorroborated)
4
uncorroborated(unsubstantiated, unconfirmed)
4
unofficial
4
unsupported(unsubstantiated, unconfirmed, uncorroborated)
4
untested
3
apocryphal(fake, questionable)
3
probative
3
tentative
3
unsettled
3
untried
2
hearsay
2
hit-or-miss
2
indecisive
2
trial
2
uncertain(unsubstantiated, unconfirmed, uncorroborated)
2
unendorsed
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APASmart Define. (2015). unverified thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unverified/thesaurus/synonyms
ChicagoSmart Define. 2015. "unverified thesaurus" https://smartdefine.org/unverified/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, unverified thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unverified/thesaurus/synonyms>.
MLASmart Define. "unverified thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/unverified/thesaurus/synonyms>