Synonyms|173Antonyms|11|Broader|0Narrower|0Related|78

128 entries under verb topic. ×

4
insuring(adjective, assuring, guaranteeing)
4
ratifying(approving, affirming)
4
securing(adjective, assuring, guaranteeing)
3
corroborating(adjective, affirming, evincing)
3
countersigning(authorizing, guaranteeing)
3
declaring(affirming, evincing)
3
endorsing(approving, affirming)
3
pledging(affirming, guaranteeing)
3
promising(affirming, guaranteeing)
3
proving(evincing, proving, ascertaining)
3
sanctioning(approving, authorizing)
3
stating(affirming, evincing)
3
substantiating(evincing, ascertaining)
3
supporting(affirming, evincing)
3
witnessing
2
acknowledging
2
assenting(approving, authorizing)
2
averring
2
consenting(approving, authorizing)
2
exhibiting
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APASmart Define. (2016). certifying thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/certifying/thesaurus/synonyms
ChicagoSmart Define. 2016. "certifying thesaurus" https://smartdefine.org/certifying/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, certifying thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/certifying/thesaurus/synonyms>.
MLASmart Define. "certifying thesaurus" 18 March 2016. Web. 21 September 2026. <https://smartdefine.org/certifying/thesaurus/synonyms>