Synonyms|50Antonyms|0|Broader|0Narrower|0Related|22
6
provable(adjective, valid, watertight, demonstrable, inferable)
5
verifiable(adjective, watertight, demonstrable, provable, inferable)
3
absolute
3
actual
2
confirmable(adjective, watertight, demonstrable, inferable)
2
demonstrable(adjective, watertight, inferable)
1
amenable
1
axiomatic
1
capable
1
demonstratable
1
factual
1
historical
1
inappealable
1
incontestable
1
indisputable
1
indubitable
1
irrefragable
1
irrefutable
1
real
1
self-evident
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APASmart Define. (2015). testable thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/testable/thesaurus/synonyms
ChicagoSmart Define. 2015. "testable thesaurus" https://smartdefine.org/testable/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, testable thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/testable/thesaurus/synonyms>.
MLASmart Define. "testable thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/testable/thesaurus/synonyms>