Synonyms|91Antonyms|0|Broader|0Narrower|0Related|7
0
realize(verb, idea, confirm, prove, affirm)
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stand behind
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subscribe to(verb, expression, phrasal verb, support, accept)
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take an oath(verb, expression, idiom, support, accept)
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test(verify, validate, authenticate)
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testify
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try(verb, idea, confirm, prove, affirm)
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try on(verb, expression, phrasal verb, idea, confirm)
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undertake
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vindicate
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warranty
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APASmart Define. (2015). attest to thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/attest_to/thesaurus/synonyms
ChicagoSmart Define. 2015. "attest to thesaurus" https://smartdefine.org/attest_to/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, attest to thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/attest_to/thesaurus/synonyms>.
MLASmart Define. "attest to thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/attest_to/thesaurus/synonyms>