84 entries under source topic. ×

1
postulate(noun, support, action, base, suggestion)
1
premise(noun, support, action, base, suggestion)
1
presumption(noun, support, action, base, beginning)
1
presupposition(noun, support, action, base, suggestion)
1
prime mover(noun, expression, reason, element, matter)
1
principal element(noun, expression, support, action, base)
1
producer(noun, reason, element, matter)
1
proof(noun, support, action, appearance, cause)
1
root(noun, support, action, cause, point)
1
rudiment(noun, support, action, base, beginning)
1
sanction(noun, support, action, base, beginning)
1
security(noun, support, action, base, beginning)
1
spring(noun, cause, reason, element, matter)
1
starting point(noun, expression, base, suggestion, beginning)
1
stimulation(noun, reason, element, matter)
1
substratum(noun, support, action, base, beginning)
1
support(noun, action, point, reason, base)
1
theorem(noun, support, action, base, suggestion)
1
underpinning(noun, support, action, base, beginning)
1
warrant(noun, support, action, cause, reason)
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APASmart Define. (2016). explanation thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/explanation/thesaurus/synonyms
ChicagoSmart Define. 2016. "explanation thesaurus" https://smartdefine.org/explanation/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, explanation thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/explanation/thesaurus/synonyms>.
MLASmart Define. "explanation thesaurus" 31 March 2016. Web. 21 September 2026. <https://smartdefine.org/explanation/thesaurus/synonyms>