177 entries under base topic. ×

1
axiom(noun, support, action, beginning)
1
backbone(noun, support, action, quality, character)
1
background(noun, support, action, beginning)
1
backing(noun, support, action, beginning)
1
beginnings(noun, cause, source, core)
1
causation(noun, cause, reason, matter)
1
centerboard
1
chief ingredient(noun, expression, support, action)
1
constitute(verb, form, start, settle, create)
1
creator(noun, person, cause, influence, reason)
1
decree(verb, form, start, settle, create)
1
domiciliate(verb, form, start, settle, create)
1
enact(verb, form, start, settle, create)
1
endow(verb, form, start, settle, create)
1
erect(verb, form, support, start, settle)
1
evidence(noun, support, action, cause, reason)
1
excuse(noun, cause, reason, call)
1
explanation(noun, support, action, cause, point)
1
form(noun, verb, quality, start, character)
1
fundamentals(noun, quality, character, spirit, substance)
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APASmart Define. (2016). root thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/root/thesaurus/synonyms
ChicagoSmart Define. 2016. "root thesaurus" https://smartdefine.org/root/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, root thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/root/thesaurus/synonyms>.
MLASmart Define. "root thesaurus" 2 March 2016. Web. 20 September 2026. <https://smartdefine.org/root/thesaurus/synonyms>