51 entries under source topic. ×

1
explanation(noun, support, action, base, beginning)
1
footing(noun, support, action, base, beginning)
1
fundamental(noun, support, action, base, beginning)
1
heart(noun, support, action, substance, base)
1
infrastructure(noun, support, action, base, beginning)
1
justification(noun, support, action, base, beginning)
1
keynote(noun, support, action, base, beginning)
1
keystone(noun, support, action, base, beginning)
1
law(noun, support, action, base, beginning)
1
nexus(noun, support, action, base, beginning)
1
nucleus(noun, support, action, base, beginning)
1
premise(noun, support, action, base, beginning)
1
presumption(noun, support, action, base, beginning)
1
presupposition(noun, support, action, base, beginning)
1
principal element(noun, expression, support, action, base)
1
principle(noun, support, action, base, beginning)
1
proof(noun, support, action, base, beginning)
1
reason(noun, support, action, base, beginning)
1
root(noun, support, action, substance, base)
1
rudiment(noun, support, action, base, beginning)
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APASmart Define. (2015). hard fact thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/hard_fact/thesaurus/synonyms
ChicagoSmart Define. 2015. "hard fact thesaurus" https://smartdefine.org/hard_fact/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, hard fact thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/hard_fact/thesaurus/synonyms>.
MLASmart Define. "hard fact thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/hard_fact/thesaurus/synonyms>