Mail system
Post and mail system are semantically related. in former mail delivery system topic. In some cases you can use "Post" instead a noun phrase "Mail system".
Post
Post noun - Communications or parcels sent or carried through the postal system.
Mail system and post are semantically related. You can use "Mail system" instead a noun "Post".
Mutual synonyms
Cite this Source
Post and Mail system. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/mail_system/post
Mail system & Post. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/mail_system/post>.
Post or Mail system. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/mail_system/post.
Google Ngram Viewer shows how "mail system" and "post" have occurred on timeline