105 entries under noun topic. ×

2
grounds(reason, substance, basis, justification)
2
heart(support, action, cause, start)
2
pedestal(support, rest, base, center)
2
principle(support, action, base, beginning)
2
reason(support, action, cause, start)
2
stem(cause, quick, source, origin)
1
backing(support, action, base, beginning)
1
bottom(support, cause, start, substance)
1
cornerstone(base, basis)
1
foot(support, substance, authority, rest)
1
fundament(support, rest, base)
1
backbone(support, action, base, beginning)
1
background(organization, support, action, base)
1
action(support, base, beginning, source)
1
antecedent(support, action, cause, reason)
1
assumption(support, action, base, beginning)
1
authority(support, action, substance, base)
1
axiom(support, action, base, beginning)
1
bow
1
cause(support, action, start, reason)
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APASmart Define. (2015). infrastructure thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/infrastructure/thesaurus/synonyms
ChicagoSmart Define. 2015. "infrastructure thesaurus" https://smartdefine.org/infrastructure/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, infrastructure thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/infrastructure/thesaurus/synonyms>.
MLASmart Define. "infrastructure thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/infrastructure/thesaurus/synonyms>