89 entries under reason topic. ×

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claim(noun, power, right, case)
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contention(noun, case, claim)
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cop-out(case, account, explanation, excuse)
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discussion(noun, case, claim)
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dispute(noun, argument)
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expostulation(noun, case, claim)
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factor(basis, justification)
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fish story(expression, explanation, excuse)
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groundwork(basis, justification)
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lawsuit(noun, argument)
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line of reasoning(noun, expression, idiom, case)
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litigation(noun, argument)
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numbers(information, basis, justification, statistics)
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petition(noun, argument)
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plea(noun, case, claim, explanation)
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pleading(noun, case, claim)
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polemic(noun, case, claim)
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proceedings(noun, argument)
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process(noun, argument)
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profession(case, account, explanation, excuse)
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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>