102 entries under state topic. ×

15
vouch(verb, support, give, maintain)
14
authorize(verb, support, make, meet)
14
show(verb, maintain, determine, declare)
13
declare(verb, support, show, maintain)
12
aver(verb, support, show, maintain)
12
profess(verb, support, maintain, agree)
12
swear(verb, support, show, maintain)
11
avouch(verb, maintain, agree, allow)
11
commission(verb, support, make, meet)
10
accredit(verb, support, control, make)
10
manifest(verb, show, maintain, determine)
9
assert(verb, support, show, maintain)
8
acknowledge(verb, support, maintain, agree)
8
avow(verb, support, maintain, agree)
8
bear witness(verb, expression, idiom, show)
8
depose(verb, agree, allow, declare)
7
ascertain(verb, show, determine, establish)
7
asseverate(verb, support, maintain, agree)
7
countersign(verb, show, sign, approve)
6
reassure(verb, support, maintain, secure)
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APASmart Define. (2016). certify thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/certify/thesaurus/synonyms
ChicagoSmart Define. 2016. "certify thesaurus" https://smartdefine.org/certify/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, certify thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/certify/thesaurus/synonyms>.
MLASmart Define. "certify thesaurus" 11 January 2016. Web. 20 September 2026. <https://smartdefine.org/certify/thesaurus/synonyms>