35 entries under reason topic. ×

13
debate(noun, dispute, case, words)
11
argument(noun, dispute, view, idea)
8
contention(noun, dispute, view, idea)
8
discussion(noun, dispute, case, talk)
6
line of reasoning(noun, expression, idiom, case)
5
polemic(noun, dispute, case, claim)
4
reasoning(noun, understanding, mind, case)
3
ratiocination(noun, adjective, quiet, understanding, philosophy)
2
case(noun, claim, presentation)
2
defense(noun, case, claim)
2
logic(noun, understanding, science, mind)
1
connection(quiet, philosophy, sense, forlorn)
1
deduction(noun, adjective, quiet, understanding, philosophy)
1
induction(noun, adjective, quiet, understanding, philosophy)
1
inference(noun, adjective, quiet, understanding, philosophy)
1
judgment(noun, understanding, mind, sense)
1
lucidity(noun, understanding, mind, sense)
1
philosophy(quiet, connection, sense, forlorn)
1
proof(noun, case, claim)
1
questioning(noun, case, claim)
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APASmart Define. (2015). argumentation thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/argumentation/thesaurus/synonyms
ChicagoSmart Define. 2015. "argumentation thesaurus" https://smartdefine.org/argumentation/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, argumentation thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/argumentation/thesaurus/synonyms>.
MLASmart Define. "argumentation thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/argumentation/thesaurus/synonyms>