Synonyms|141Antonyms|25|Broader|0Narrower|0Related|24
2
unfounded(adjective, unsubstantiated, unconfirmed, uncorroborated)
2
unsupervised
2
unwarranted(adjective, unsubstantiated, unconfirmed, uncorroborated)
1
analytical(adjective, experimental)
1
benchmarked(adjective, experimental)
1
doubtful(adjective, untrue, inaccurate, unsubstantiated, unconfirmed)
1
dubious(adjective, untrue, inaccurate, unsubstantiated, unconfirmed)
1
empirical(adjective, experimental)
1
experimental(adjective, experimental)
1
false
1
hard to believe(expression, adjective, idiom, unsubstantiated, unconfirmed)
1
hypothetical
1
inconclusive
1
invalid
1
investigative(adjective, experimental)
1
nonofficial
1
not following
1
not proved
1
open to doubt(expression, adjective, idiom, unsubstantiated, unconfirmed)
1
open to question(expression, adjective, idiom, unsubstantiated, unconfirmed)
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APASmart Define. (2015). unverified thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unverified/thesaurus/synonyms
ChicagoSmart Define. 2015. "unverified thesaurus" https://smartdefine.org/unverified/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, unverified thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unverified/thesaurus/synonyms>.
MLASmart Define. "unverified thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/unverified/thesaurus/synonyms>