Synonyms|11Antonyms|0|Broader|0Narrower|6Related|0
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certificate
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commendation
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endorsement
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letter of introduction
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recommendation
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testimonial
15 years ago|196 views|share |citing 
APASmart Define. (2011). letter of reference thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/letter_of_reference/thesaurus/narrower
ChicagoSmart Define. 2011. "letter of reference thesaurus" https://smartdefine.org/letter_of_reference/thesaurus/narrower (accessed September 20, 2026).
HarvardSmart Define 2011, letter of reference thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/letter_of_reference/thesaurus/narrower>.
MLASmart Define. "letter of reference thesaurus" 20 May 2011. Web. 20 September 2026. <https://smartdefine.org/letter_of_reference/thesaurus/narrower>