220 entries under verb topic. ×

2
say so(expression, support, state, maintain)
2
specify(give, present, maintain, declare)
2
stand for(expression, state, give, mean)
2
substantiate(support, maintain, back, declare)
2
swear up and down(expression, idiom, support, state)
2
uphold(support, maintain, back, declare)
2
vouchsafe
1
act as a witness(expression, idiom, support, maintain)
1
add up to(expression, idiom, state, give)
1
advantage
1
affirmation
1
agree(admit, own, confess)
1
attest to(expression, support, maintain, back)
1
avert(support, maintain, back, declare)
1
back(support, hold, maintain, declare)
1
be responsible for(support, maintain, back, declare)
1
bear testimony(expression, support, maintain, back)
1
bespeak(state, give, mean, show)
1
bring out(expression, state, give, present)
1
broach(state, give, mean, show)
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APASmart Define. (2015). asseverate thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/asseverate/thesaurus/synonyms
ChicagoSmart Define. 2015. "asseverate thesaurus" https://smartdefine.org/asseverate/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, asseverate thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/asseverate/thesaurus/synonyms>.
MLASmart Define. "asseverate thesaurus" 12 November 2015. Web. 29 September 2026. <https://smartdefine.org/asseverate/thesaurus/synonyms>