47 entries under support topic. ×

11
fundamental(noun, adjective, action, part)
7
base(noun, action, beginning, source)
7
essential(noun, adjective, action, drop)
6
principle(noun, law, action, drop)
6
root(noun, action, cause, start)
4
bedrock(noun, action, base, beginning)
4
nucleus(noun, action, cause, base)
3
footing(noun, action, base, beginning)
2
source(noun, action, start, top)
2
substratum(noun, action, base, beginning)
2
underpinning(noun, action, base, beginning)
1
action(noun, base, beginning, source)
1
antecedent(noun, action, base, beginning)
1
assumption(noun, action, base, beginning)
1
authority(noun, action, base, beginning)
1
axiom(noun, law, action, base)
1
backbone(noun, action, base, beginning)
1
background(noun, action, base, beginning)
1
backing(noun, action, base, beginning)
1
cause(noun, action, base, beginning)
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APASmart Define. (2015). rudiment thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/rudiment/thesaurus/synonyms
ChicagoSmart Define. 2015. "rudiment thesaurus" https://smartdefine.org/rudiment/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, rudiment thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/rudiment/thesaurus/synonyms>.
MLASmart Define. "rudiment thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/rudiment/thesaurus/synonyms>