85 entries under source topic. ×

1
motive(cause, reason, basis, justification)
1
nexus(noun, support, action, base, beginning)
1
nucleus(noun, support, action, cause, start)
1
occasion(cause, reason, basis, justification)
1
origin(cause, base, foundation, basis)
1
postulate(noun, support, action, base, beginning)
1
premise(noun, support, action, cause, reason)
1
presumption(noun, support, action, base, beginning)
1
presupposition(noun, support, action, base, beginning)
1
principal element(noun, expression, support, action, base)
1
proof(noun, support, action, cause, reason)
1
rock bottom(expression, cause, quick, origin)
1
rudiment(noun, support, action, base, beginning)
1
sanction(noun, support, action, base, beginning)
1
seat(noun, support, cause, start, reason)
1
security(noun, support, action, base, beginning)
1
starting point(noun, expression, cause, start, base)
1
substance(cause, structure, basis, origin)
1
theorem(noun, support, action, base, beginning)
1
theory(noun, support, action, base, beginning)
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APASmart Define. (2015). infrastructure thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/infrastructure/thesaurus/synonyms
ChicagoSmart Define. 2015. "infrastructure thesaurus" https://smartdefine.org/infrastructure/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, infrastructure thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/infrastructure/thesaurus/synonyms>.
MLASmart Define. "infrastructure thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/infrastructure/thesaurus/synonyms>