205 entries under reason topic. ×

17
cause(noun, cause, object, argument)
14
motive(noun, action, cause, object)
10
basis(noun, concept, understanding, philosophy, cause)
9
factor(noun, cause, basis, justification)
9
foundation(noun, concept, understanding, philosophy, cause)
8
rationale(noun, concept, action, philosophy, cause)
8
evidence(noun, information, mark, sign)
7
provocation(noun, cause, ground, stimulus)
6
justification(noun, action, cause, trick)
6
premise(noun, understanding, system, belief)
6
reasons(noun, action, information, picture)
6
stimulus(noun, cause, object, insult)
5
determinant(noun, cause, object, element)
5
explanation(noun, action, cause, trick)
5
ground(noun, area, cause, substance)
5
principle(noun, concept, action, philosophy)
4
account(noun, action, cause, element)
4
call(noun, cause, claim, need)
4
drive(noun, cause, object, purpose)
4
excuse(noun, action, cause, claim)
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APASmart Define. (2015). grounds thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/grounds/thesaurus/synonyms
ChicagoSmart Define. 2015. "grounds thesaurus" https://smartdefine.org/grounds/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, grounds thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/grounds/thesaurus/synonyms>.
MLASmart Define. "grounds thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/grounds/thesaurus/synonyms>