Synonyms|33Antonyms|0|Broader|1Narrower|0Related|0
1
act as a witness(verb, expression, idiom, support, maintain)
1
affirm(verb, support, maintain, back, confirm)
1
assert(verb, support, maintain, back, declare)
1
asseverate(verb, support, maintain, back, declare)
1
attest to(verb, expression, support, maintain, back)
1
avert(verb, support, maintain, back, declare)
1
avow(verb, support, maintain, back, declare)
1
back(verb, support, maintain, declare, confirm)
1
be responsible for(verb, support, maintain, back, declare)
1
bear testimony(verb, expression, support, maintain, back)
1
contend(verb, support, maintain, back, declare)
1
corroborate(verb, support, maintain, back, declare)
1
cosign(verb, support, maintain, back, declare)
1
declare(verb, support, maintain, back, confirm)
1
get behind(verb, expression, support, maintain, back)
1
give an affidavit(verb, expression, idiom, support, maintain)
1
guarantee(verb, support, maintain, back, declare)
1
okay(verb, support, maintain, back, declare)
1
predicate(verb, support, maintain, back, declare)
1
profess(verb, support, maintain, back, declare)
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APASmart Define. (1970). give assurance thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/give_assurance/thesaurus/synonyms
ChicagoSmart Define. 1970. "give assurance thesaurus" https://smartdefine.org/give_assurance/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 1970, give assurance thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/give_assurance/thesaurus/synonyms>.
MLASmart Define. "give assurance thesaurus" 1 January 1970. Web. 21 September 2026. <https://smartdefine.org/give_assurance/thesaurus/synonyms>