4
occasion(noun, cause, start, reason, base)
4
authority(noun, cause, strength, substance, base)
4
basic(adjective, law, stipulation, tenet, axiom)
4
charity(noun, establishment, institution)
4
company(noun, organization, business, society, establishment)
4
dawn(noun, cause, start, beginning, opening)
4
excuse(noun, cause, reason, base, call)
4
frame(noun, organization, support, arrangement, structure)
4
installation(noun, balance, basis, stability, formation)
4
makeup(noun, plan, development, system, structure)
4
opening(noun, adjective, cause, start, beginning)
4
plantation(noun, establishment, village, community, institution)
4
powder(cosmetics, greasepaint, lipstick)
4
predecessor
4
prop(noun, support, hold, block, back)
4
provision(noun, organization, concept, study, increase)
4
rationale(noun, concept, understanding, philosophy, cause)
4
rock
4
stay(noun, hold, block, back, substance)
3
academy(noun, organization, study, society, establishment)
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APASmart Define. (2015). foundation thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/foundation/thesaurus/synonyms
ChicagoSmart Define. 2015. "foundation thesaurus" https://smartdefine.org/foundation/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, foundation thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/foundation/thesaurus/synonyms>.
MLASmart Define. "foundation thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/foundation/thesaurus/synonyms>