14
affirm(verb, state, charge, press, maintain)
14
declare(verb, state, charge, press, maintain)
13
avow(verb, state, charge, press, maintain)
13
aver(noun, verb, state, charge, press)
12
assert(verb, state, maintain, oppose, agree)
12
certify(verb, state, maintain, agree, allow)
11
profess(verb, state, charge, press, maintain)
11
state(verb, charge, press, maintain, agree)
10
asseverate(verb, state, maintain, oppose, agree)
10
vouch(verb, state, maintain, agree, allow)
9
swear(verb, state, press, maintain, declare)
8
acknowledge(verb, state, declare, admit, assert)
8
admit(verb, state, hold, declare, acknowledge)
8
assure(verb, affirm, affirmation)
8
attest(verb, state, press, maintain, oppose)
8
confirm(verb, state, maintain, agree, allow)
8
maintain(verb, state, charge, press, oppose)
8
warrant(verb, state, press, maintain, declare)
7
allege(verb, state, press, maintain, agree)
7
claim(verb, state, press, maintain, agree)
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APASmart Define. (2015). avouch thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/avouch/thesaurus/synonyms
ChicagoSmart Define. 2015. "avouch thesaurus" https://smartdefine.org/avouch/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, avouch thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/avouch/thesaurus/synonyms>.
MLASmart Define. "avouch thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/avouch/thesaurus/synonyms>