158 entries under confirm topic. ×

7
clinch(verb, state, set, end, fix)
7
discover(verb, form, make, fix, check)
7
effect(noun, verb, form, craft, support)
7
ensure(verb, secure, settle, guarantee)
7
identify(verb, state, give, set, fix)
7
learn(verb, fix, check, determine, discover)
7
make sure(verb, expression, idiom, support, fix)
6
back(verb, support, hold, help, give)
6
manifest(verb, show, mark, present, maintain)
5
attest(verb, support, state, show, present)
5
make certain(verb, expression, fix, clear, determine)
5
sanction(verb, support, accept, pass, favor)
5
seal(verb, support, hold, fix, clear)
4
clear(verb, support, end, fix, maintain)
4
document(verb, show, prove, story)
4
endorse(verb, support, hold, help, show)
4
maintain(verb, support, state, hold, order)
4
sustain(verb, support, hold, help, show)
4
uphold(verb, support, hold, help, show)
4
warrant(verb, support, show, present, maintain)
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APASmart Define. (2015). establish thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/establish/thesaurus/synonyms
ChicagoSmart Define. 2015. "establish thesaurus" https://smartdefine.org/establish/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, establish thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/establish/thesaurus/synonyms>.
MLASmart Define. "establish thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/establish/thesaurus/synonyms>