Synonyms|236Antonyms|14|Broader|0Narrower|0Related|63
17
guaranteeing(verb, adjective, promising, guaranteeing)
12
ensuring(verb, adjective, guaranteeing)
11
ascertaining(verb, adjective, ascertaining)
8
certifying(verb, adjective, affirming, guaranteeing, ascertaining)
8
affirming(verb, affirming, guaranteeing)
8
insuring(verb, adjective, guaranteeing)
8
promising(verb, adjective, reasonable, fair, apt)
8
reassuring
8
securing(verb, adjective, guaranteeing)
6
confirming(verb, adjective, ascertaining)
5
determining(verb, adjective, ascertaining)
5
pledging(verb, promising, affirming, guaranteeing)
5
safeguarding(verb, guaranteeing)
5
warranting(verb, affirming, guaranteeing)
4
asserting(verb, affirming)
4
avouching(noun, verb, affirming)
4
convincing
4
establishing(verb, adjective, ascertaining)
4
verifying(verb, affirming, ascertaining)
4
vouching(noun, verb, guaranteeing)
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APASmart Define. (2016). assuring thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/assuring/thesaurus/synonyms
ChicagoSmart Define. 2016. "assuring thesaurus" https://smartdefine.org/assuring/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, assuring thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/assuring/thesaurus/synonyms>.
MLASmart Define. "assuring thesaurus" 18 March 2016. Web. 20 September 2026. <https://smartdefine.org/assuring/thesaurus/synonyms>