72 entries under affirm topic. ×

38
guarantee(noun, verb, support, state, cover)
31
ensure(verb, support, maintain, secure, settle)
27
promise(noun, verb, support, give, maintain)
25
warrant(noun, verb, support, cover, maintain)
23
pledge(verb, support, maintain, secure, agree)
20
insure(verb, support, cover, maintain, secure)
18
certify(verb, support, state, maintain, secure)
15
secure(verb, support, cover, keep, maintain)
14
affirm(verb, support, maintain, secure, declare)
13
vow(verb, support, maintain, agree, back)
12
swear(verb, support, state, maintain, secure)
12
attest(verb, support, state, maintain, secure)
8
assert(verb, support, maintain, back, confirm)
8
aver(verb, support, state, maintain, secure)
8
vouch(verb, support, state, give, back)
6
avouch(verb, affirmation)
6
state(verb, confirm, authorize, verify)
5
corroborate(verb, support, state, maintain, back)
5
endorse(verb, support, state, maintain, secure)
5
support(verb, cover, keep, maintain, encourage)
11 years ago|16k views|share |citing 
APASmart Define. (2015). assure thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/assure/thesaurus/synonyms
ChicagoSmart Define. 2015. "assure thesaurus" https://smartdefine.org/assure/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, assure thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/assure/thesaurus/synonyms>.
MLASmart Define. "assure thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/assure/thesaurus/synonyms>