93 entries under base topic. ×

1
keystone(noun, support, action, beginning)
1
law(noun, support, action, beginning)
1
medium(noun, hold, block, back)
1
nexus(noun, support, action, beginning)
1
nucleus(noun, support, action, beginning)
1
pillar(noun, hold, block, back)
1
platform(noun, hold, block, back)
1
pole(noun, hold, block, back)
1
post(noun, hold, block, back)
1
postulate(noun, support, action, beginning)
1
premise(noun, support, action, beginning)
1
presumption(noun, support, action, beginning)
1
presupposition(noun, support, action, beginning)
1
principal element(noun, expression, support, action)
1
principle(noun, support, action, beginning)
1
rampart(noun, hold, block, back)
1
reason(noun, support, action, beginning)
1
rib(noun, hold, block, back)
1
rod(noun, hold, block, back)
1
root(noun, support, action, beginning)
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APASmart Define. (2016). backing thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/backing/thesaurus/synonyms
ChicagoSmart Define. 2016. "backing thesaurus" https://smartdefine.org/backing/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, backing thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/backing/thesaurus/synonyms>.
MLASmart Define. "backing thesaurus" 18 March 2016. Web. 20 September 2026. <https://smartdefine.org/backing/thesaurus/synonyms>