72 entries under affirm topic. ×

5
testify(verb, support, state, maintain, secure)
5
underwrite(verb, cover, agree, declare, approve)
5
verify(verb, support, state, maintain, settle)
4
ratify(verb, settle, guarantee)
4
undertake(verb, agree, declare, approve, uphold)
4
validate(verb, state, settle, confirm)
3
accept(verb, security)
3
admit
3
commit(verb, agree, declare, undertake)
3
declare(verb, support, state, maintain, back)
3
maintain(verb, support, secure, back, declare)
3
stipulate(verb, agree, declare, approve, uphold)
2
answer for(verb, expression, support, maintain, secure)
2
approve(verb, state, confirm, uphold, authorize)
2
assent(noun, verb, agree, declare, commit)
2
consent(verb, agree, declare, commit, undertake)
2
covenant(verb, agree, declare, commit, undertake)
2
engage(verb, agree, declare, commit, undertake)
2
mortgage(verb, support, maintain, secure, agree)
2
plight(verb, agree, declare, commit, undertake)
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APASmart Define. (2015). assure thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/assure/thesaurus/synonyms
ChicagoSmart Define. 2015. "assure thesaurus" https://smartdefine.org/assure/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, assure thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/assure/thesaurus/synonyms>.
MLASmart Define. "assure thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/assure/thesaurus/synonyms>