18 entries under clear topic. ×

11
provable(adjective, hard, sound, plain)
9
verifiable(adjective, hard, sound, plain)
7
certain(adjective, true, real, valid)
6
confirmable(adjective, hard, sound, plain)
5
indubitable(adjective, honest, pure, true)
5
positive(adjective, true, real, valid)
4
real(true, valid, indisputable, undoubtable)
3
genuine(adjective, true, real, authentic)
2
absolute(true, real, valid, indisputable)
2
sound(honest, pure, natural, real)
1
hard(true, real, indisputable)
1
known(true, real, valid, indisputable)
1
plain(honest, pure, natural, real)
1
true(real, valid, indisputable, undoubtable)
0
reliable(adjective, true, real, valid)
0
tangible
0
trustworthy(adjective, true, real, valid)
0
valid(adjective, true, real, sure)
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APASmart Define. (2015). demonstrable thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/demonstrable/thesaurus/synonyms
ChicagoSmart Define. 2015. "demonstrable thesaurus" https://smartdefine.org/demonstrable/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, demonstrable thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/demonstrable/thesaurus/synonyms>.
MLASmart Define. "demonstrable thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/demonstrable/thesaurus/synonyms>