185 entries under approve topic. ×

37
certify(verb, support, state, show, accept)
35
affirm(verb, law, support, state, show)
35
substantiate(verb, support, check, show, increase)
33
corroborate(verb, support, state, show, increase)
33
validate(verb, support, state, help, check)
31
support(verb, take, help, clear, show)
25
ratify(verb, law, support, state, take)
24
authenticate(verb, support, state, show, determine)
24
approve(verb, law, support, state, take)
24
endorse(verb, support, state, take, help)
23
establish(verb, support, state, fix, clear)
21
sanction(verb, law, support, state, clear)
19
authorize(verb, support, state, make, clear)
16
attest(verb, support, state, show, maintain)
16
bear out(verb, expression, phrasal verb, support, show)
15
sustain(verb, support, show, increase, keep)
14
uphold(verb, support, help, show, accept)
13
back(verb, support, help, show, accept)
12
sign(noun, verb, name, support, accept)
12
warrant(verb, support, show, maintain, determine)
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APASmart Define. (2015). confirm thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/confirm/thesaurus/synonyms
ChicagoSmart Define. 2015. "confirm thesaurus" https://smartdefine.org/confirm/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, confirm thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/confirm/thesaurus/synonyms>.
MLASmart Define. "confirm thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/confirm/thesaurus/synonyms>