Mailboxes
Postboxes
Mutual synonyms
Cite this Source
Postboxes and Mailboxes. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/mailboxes/postboxes
Mailboxes & Postboxes. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/mailboxes/postboxes>.
Postboxes or Mailboxes. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/mailboxes/postboxes.
Google Ngram Viewer shows how "mailboxes" and "postboxes" have occurred on timeline