Letterboxes
Postboxes and letterboxes are semantically related. In some cases you can use "Postboxes" instead a noun "Letterboxes".
Postboxes
Letterboxes and postboxes are semantically related. You can use "Letterboxes" instead a noun "Postboxes".
Mutual synonyms
Cite this Source
Postboxes and Letterboxes. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/letterboxes/postboxes
Letterboxes & Postboxes. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/letterboxes/postboxes>.
Postboxes or Letterboxes. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/letterboxes/postboxes.
Google Ngram Viewer shows how "letterboxes" and "postboxes" have occurred on timeline