Synonyms|278Antonyms|7|Broader|8Narrower|3Related|50

90 entries under beginning topic. ×

2
underpinning(noun, support, action, base)
1
action(noun, support, base, source)
1
antecedent(noun, support, action, base)
1
assumption(noun, support, action, base)
1
authority(noun, support, action, base)
1
axiom(noun, law, support, action, base)
1
backbone(noun, support, action, base)
1
background(noun, support, action, base)
1
backing(noun, support, action, base)
1
birth
1
cause(noun, support, action, base)
1
center(noun, support, action, base)
1
chief ingredient(noun, expression, support, action, base)
1
core(noun, support, action, base)
1
cradle
1
creation
1
crux(noun, support, action, base)
1
dawn
1
essence(noun, support, action, base)
1
evidence(noun, support, action, base)
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APASmart Define. (2015). rudiment thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/rudiment/thesaurus/synonyms
ChicagoSmart Define. 2015. "rudiment thesaurus" https://smartdefine.org/rudiment/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, rudiment thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/rudiment/thesaurus/synonyms>.
MLASmart Define. "rudiment thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/rudiment/thesaurus/synonyms>