Passport
Passport noun - Something that allows someone to achieve a desired goal.
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Synonyms for Passport
Reference
Reference noun - Something mentioned in a text as providing related and especially supporting information.
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Synonyms for Reference
Passport and reference are semantically related. Sometimes you can use "Passport" instead a noun "Reference".
Mutual synonyms
Cite this Source
Reference and Passport. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/passport/reference
Passport & Reference. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/passport/reference>.
Reference or Passport. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/passport/reference.
Google Ngram Viewer shows how "passport" and "reference" have occurred on timeline