Authenticate Thesaurus / Synonyms / page 4

- Definitions|3
- Thesaurus|871
- Abbreviations|0

Synonyms|441 Antonyms|81|Broader|10 Narrower|1 Related|338

63 entries under sign topic. ×

0	stand for(verb, expression, endorse, countersign)
0	superscribe
0	testify authenticate(expression, endorse, countersign)

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APA	Smart Define. (2015). authenticate thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/authenticate/thesaurus/synonyms
Chicago	Smart Define. 2015. "authenticate thesaurus" https://smartdefine.org/authenticate/thesaurus/synonyms (accessed September 23, 2026).
Harvard	Smart Define 2015, authenticate thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/authenticate/thesaurus/synonyms>.
MLA	Smart Define. "authenticate thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/authenticate/thesaurus/synonyms>

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approve authorize back confirm corroborate countersign endorse expression favor prove ratify recommend sanction showsignsubstantiate support validate verb verify