173 entries under support topic. ×

15
authenticate(verb, show, determine, praise)
15
sanction(noun, verb, law, accept)
15
sustain(verb, show, determine, favor)
14
establish(verb, state, show, accept)
14
guarantee(noun, verb, state, maintain)
11
accept(verb, state, hold, love)
11
contend(verb, state, hold, press)
11
pronounce(verb, state, give, charge)
11
vouch(verb, state, give, maintain)
10
prove(verb, state, show, present)
9
assure(verb, maintain, secure, declare)
9
back(verb, hold, show, accept)
9
predicate(verb, state, press, maintain)
8
agree(verb, state, accept, favor)
8
authorize(verb, accept, praise, favor)
8
bear out(verb, expression, phrasal verb, show)
8
uphold(verb, state, show, accept)
8
vow(verb, maintain, back, declare)
7
assent(verb, accept, love, favor)
7
ensure(verb, maintain, secure, declare)
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APASmart Define. (2015). affirm thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/affirm/thesaurus/synonyms
ChicagoSmart Define. 2015. "affirm thesaurus" https://smartdefine.org/affirm/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, affirm thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/affirm/thesaurus/synonyms>.
MLASmart Define. "affirm thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/affirm/thesaurus/synonyms>