107 entries under reason topic. ×

2
sound sense(expression, knowledge, sense, intelligence)
2
sweet reason(expression, knowledge, sense, intelligence)
1
acumen(noun, understanding, knowledge, mind)
1
adherence(noun, support, control, strength)
1
apperception(noun, power, spirit, mind)
1
argumentation(noun, understanding, mind, sense)
1
attention(noun, power, spirit, mind)
1
brain(noun, understanding, power, spirit, mind)
1
brainpower(noun, understanding, power, spirit, mind)
1
brains(noun, understanding, power, spirit, mind)
1
capacity(noun, activity, action, go, drive)
1
coherence(noun, sense, judgment, unity)
1
consciousness(noun, power, spirit, mind)
1
creativity(noun, power, spirit, mind)
1
deduction(noun, understanding, mind, sense)
1
experience(noun, knowledge, sense, intelligence)
1
faculty(noun, power, spirit, mind)
1
function(noun, power, spirit, mind)
1
genius(noun, power, spirit, mind)
1
good reasoning(expression, knowledge, sense, intelligence)
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APASmart Define. (2015). soundness thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/soundness/thesaurus/synonyms
ChicagoSmart Define. 2015. "soundness thesaurus" https://smartdefine.org/soundness/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, soundness thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/soundness/thesaurus/synonyms>.
MLASmart Define. "soundness thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/soundness/thesaurus/synonyms>