554 entries under noun topic. ×

3
derivation(cause, source, foundation, root)
3
fount(cause, supply, source, foundation)
3
issue
3
keynote(law, regulation, action, substance)
3
motif
3
nexus(action, base, beginning, answer)
3
nub(quality, body, cause, start)
3
problem
3
proposition(law, rule, idea, suggestion)
3
right(cause, reason, permit, sanction)
3
sanction(action, base, permit, beginning)
3
text
2
action(study, cause, reason, base)
2
affirmation
2
alkali
2
ass
2
backing(action, base, beginning, source)
2
backside
2
bag
2
belief(understanding, system, model, suggestion)
10 years ago|19k views|share |citing 
APASmart Define. (2015). basis thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/basis/thesaurus/synonyms
ChicagoSmart Define. 2015. "basis thesaurus" https://smartdefine.org/basis/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, basis thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/basis/thesaurus/synonyms>.
MLASmart Define. "basis thesaurus" 22 December 2015. Web. 27 September 2026. <https://smartdefine.org/basis/thesaurus/synonyms>