4
settlement(noun, agreement, arrangement, deal)
4
support(noun, verb, give, set, maintain)
4
treaty(noun, agreement, arrangement, contract, accord)
4
tribute(noun, salute)
3
acceptance(noun, agreement)
3
accession(noun, agreement)
3
accordance(noun, agreement)
3
acknowledgment(noun, tribute, affirmation, salute)
3
acquiesce(verb, agree)
3
acquiescence(noun, agreement)
3
affiance(noun, verb, pass, agree, catch)
3
allot(verb, give, present, offer, bind)
3
approve(verb, agree, affirm)
3
assert(verb, authorize, undertake, affirm, promise)
3
aver(verb, support, maintain, secure, confirm)
3
avouch(verb, affirm)
3
avow
3
avowal(noun, promise, word, affirmation)
3
bet(noun, verb, set, draw, challenge)
3
borrow(verb, take, debit)
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APASmart Define. (2016). pledge thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/pledge/thesaurus/synonyms
ChicagoSmart Define. 2016. "pledge thesaurus" https://smartdefine.org/pledge/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, pledge thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/pledge/thesaurus/synonyms>.
MLASmart Define. "pledge thesaurus" 31 March 2016. Web. 22 September 2026. <https://smartdefine.org/pledge/thesaurus/synonyms>