144 entries under base topic. ×

4
law(noun, regulation, action, rule, measure)
4
mainspring(noun, cause, start, reason, idea)
4
presupposition(noun, action, idea, belief)
4
security(noun, action, permit, beginning)
4
seed(noun, cause, start, influence)
4
situation(noun, circumstance, station, headquarters)
4
stand(noun, support, rest, center)
4
understructure(noun, substance, balance, foundation)
3
authority(noun, action, cause, substance)
3
call(noun, cause, reason, element)
3
keynote(noun, law, regulation, action, substance)
3
nexus(noun, action, beginning, answer)
3
nub(noun, quality, body, cause, start)
3
sanction(noun, action, permit, beginning)
2
action(noun, study, cause, reason)
2
backing(noun, action, beginning, source)
2
bottom line(noun, expression, law, spirit, substance)
2
center(noun, action, body, cause, start)
2
earth
2
essential(noun, action, beginning, heart)
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APASmart Define. (2015). basis thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/basis/thesaurus/synonyms
ChicagoSmart Define. 2015. "basis thesaurus" https://smartdefine.org/basis/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, basis thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/basis/thesaurus/synonyms>.
MLASmart Define. "basis thesaurus" 22 December 2015. Web. 21 September 2026. <https://smartdefine.org/basis/thesaurus/synonyms>