103 entries under affirm topic. ×

3
vow(verb, approve, confirm, uphold, assert)
2
cite(verb, name, state, press, maintain)
2
confess(verb, state, maintain, declare, tell)
2
countersign(verb, state, show, sign, approve)
2
inform(verb, state, maintain, tell, reveal)
2
insist(verb, state, hold, press, maintain)
2
pledge(verb, support, maintain, secure, approve)
2
pledge oneself(verb, expression, assert, undertake)
2
propound(verb, state, maintain, tell, reveal)
2
put forward(verb, expression, state, press, maintain)
2
repeat(verb, state, maintain, declare, tell)
2
say so(verb, expression, state, maintain, declare)
2
set forth(verb, expression, state, maintain, tell)
2
swear up and down(expression, idiom, state, maintain, declare)
1
advance(verb, state, press, maintain, declare)
1
advocate(verb, support, state, hold, maintain)
1
allegate(verb, state, maintain, tell, reveal)
1
asservate(verb, state, show, press, maintain)
1
be positive(verb, state, maintain, tell, reveal)
1
blaze(verb, state, maintain, tell, reveal)
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APASmart Define. (2015). attest thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/attest/thesaurus/synonyms
ChicagoSmart Define. 2015. "attest thesaurus" https://smartdefine.org/attest/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, attest thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/attest/thesaurus/synonyms>.
MLASmart Define. "attest thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/attest/thesaurus/synonyms>