83 entries under affirm topic. ×

33
confirm(verb, support, state, help, check)
32
authenticate(verb, support, state, show, determine)
27
corroborate(verb, support, state, show, determine)
27
verify(verb, support, state, help, check)
26
certify(verb, support, state, show, accept)
22
endorse(verb, support, state, help, show)
20
approve(verb, support, state, help, accept)
20
ratify(verb, support, help, accept, keep)
18
support(verb, help, show, accept, keep)
17
affirm(verb, support, state, show, accept)
16
establish(verb, support, show, accept, determine)
16
warrant(verb, support, show, determine, favor)
14
sustain(verb, support, show, keep, maintain)
11
attest(verb, support, state, show, maintain)
11
bear out(verb, expression, phrasal verb, support, show)
10
demonstrate(verb, support, state, check, show)
9
justify(verb, support, show, determine, back)
8
show(verb, support, state, show, maintain)
7
accept(verb, support, favor, agree, establish)
6
declare(verb, state, show, determine, confirm)
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APASmart Define. (2015). validate thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/validate/thesaurus/synonyms
ChicagoSmart Define. 2015. "validate thesaurus" https://smartdefine.org/validate/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, validate thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/validate/thesaurus/synonyms>.
MLASmart Define. "validate thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/validate/thesaurus/synonyms>