3
renewable
1
attestable
1
demonstratable
1
evincible
1
green
1
imperishable
1
incontrovertible
1
manageable
1
recuperative
1
substantiatable
1
unending
1
worthwhile
0
certain(adjective, valid, undoubtable)
0
inarguable(adjective, certain)
0
incontestable(adjective, certain)
0
unassailable(adjective, certain)
0
undisputable(adjective, certain)
0
undoubtable
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APASmart Define. (2016). establishable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/establishable/thesaurus/synonyms
ChicagoSmart Define. 2016. "establishable thesaurus" https://smartdefine.org/establishable/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, establishable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/establishable/thesaurus/synonyms>.
MLASmart Define. "establishable thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/establishable/thesaurus/synonyms>