Synonyms|45Antonyms|0|Broader|2Narrower|0Related|9
6
spam(noun, mail)
4
letter(noun, communication, dispatch, correspondence, message)
4
unsolicited mail(noun, expression, mail, circular, spam)
3
mail(noun, system)
2
airmail
2
circular(noun, mail)
2
correspondence
2
direct mail(noun, mail)
2
express
2
frank
2
mailing list
2
parcel post
2
post
2
special delivery
2
third-class mail(noun, expression, mail, spam)
1
brochures
1
fliers
1
leaflets
1
literature
1
mailshot
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APASmart Define. (2015). junk mail thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/junk_mail/thesaurus/synonyms
ChicagoSmart Define. 2015. "junk mail thesaurus" https://smartdefine.org/junk_mail/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, junk mail thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/junk_mail/thesaurus/synonyms>.
MLASmart Define. "junk mail thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/junk_mail/thesaurus/synonyms>