89 entries under justification topic. ×

1
base(noun, support, action, cause, reason)
1
bedrock(noun, support, action, cause, reason)
1
cause(noun, support, action, reason, base)
1
chapter and verse(noun, expression, idiom, information, cause)
1
cover(noun, cause, reason, idea, case)
1
determinant(noun, cause, reason, base, call)
1
endorsement(noun, permit, approval, sanction, statement)
1
excuse(noun, cause, reason, base, call)
1
footing(noun, support, action, cause, reason)
1
foundation(noun, cause, reason, measure, idea)
1
inducement(noun, cause, reason, base, call)
1
infrastructure(noun, support, action, cause, reason)
1
motive(noun, cause, reason, base, call)
1
notion(noun, cause, sign, idea, case)
1
occasion(noun, cause, reason, base, call)
1
pretext(noun, cover, cause, reason, base)
1
rationale(noun, cause, reason, idea, case)
1
root(noun, support, action, cause, reason)
1
straight stuff(noun, expression, cause, reason, base)
1
substratum(noun, support, action, cause, reason)
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APASmart Define. (2015). proof thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/proof/thesaurus/synonyms
ChicagoSmart Define. 2015. "proof thesaurus" https://smartdefine.org/proof/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, proof thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/proof/thesaurus/synonyms>.
MLASmart Define. "proof thesaurus" 22 December 2015. Web. 22 September 2026. <https://smartdefine.org/proof/thesaurus/synonyms>