113 entries under explanation topic. ×

29
reason(noun, action, good, feeling, understanding)
18
justification(noun, action, cause, reason, case)
12
excuse(noun, action, cause, reason, base)
11
grounds(noun, concept, action, philosophy, cause)
11
principle(noun, concept, action, philosophy, system)
10
basis(noun, concept, action, understanding, philosophy)
10
rationalization(noun, action, cause, reason, explain)
10
theory(noun, concept, action, philosophy, system)
8
account(noun, action, cause, report, reason)
7
philosophy(noun, adjective, concept, action, quiet)
7
reasoning(noun, reason, sense, judgment)
6
argument(noun, concept, understanding, philosophy, cause)
6
pretext(noun, cause, reason, base, call)
5
solution(noun, report, account, answer, meaning)
4
explication(noun, report, account, answer, meaning)
4
exposition(noun, action, cause, report, account)
3
idea(noun, concept, understanding, philosophy, cause)
3
interpretation(noun, report, reason, account, suggestion)
3
ratiocination(noun, philosophy, connection, sense)
3
rationalisation
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APASmart Define. (2015). rationale thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/rationale/thesaurus/synonyms
ChicagoSmart Define. 2015. "rationale thesaurus" https://smartdefine.org/rationale/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, rationale thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/rationale/thesaurus/synonyms>.
MLASmart Define. "rationale thesaurus" 22 December 2015. Web. 23 September 2026. <https://smartdefine.org/rationale/thesaurus/synonyms>