430 entries under noun topic. ×

1
alkali
1
arithmetic
1
aspect(drop, part, quality, character)
1
assumption(support, action, base, beginning)
1
attribute(quality, character, spirit, significance)
1
authority(support, action, cause, substance)
1
axiom(support, action, base, beginning)
1
backbone(support, action, quality, character)
1
background(support, action, base, beginning)
1
backing(support, action, base, beginning)
1
basic facts(expression, substance, heart, soul)
1
basics(support, substance, authority, heart)
1
be-all and end-all(expression, idiom, quality, character)
1
beginnings(cause, base, source, core)
1
being(quality, character, spirit, significance)
1
bloodline
1
bore(verb, turn, produce, clean)
1
bow
1
brass tacks(expression, support, substance, heart)
1
burden(quality, body, character, spirit)
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APASmart Define. (2016). root thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/root/thesaurus/synonyms
ChicagoSmart Define. 2016. "root thesaurus" https://smartdefine.org/root/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, root thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/root/thesaurus/synonyms>.
MLASmart Define. "root thesaurus" 2 March 2016. Web. 25 September 2026. <https://smartdefine.org/root/thesaurus/synonyms>