Synonyms for mail

Here are some synonyms for "mail":

1. Post
2. Letters
3. Correspondence
4. Messages
5. Packages
6. Parcels
7. Envelopes
8. Mailings
9. Dispatches
10. Communications
11. Postal items
12. Letters and packages
13. Postage
14. Delivery
15. Courier

Note that some of these words may have slightly different connotations or nuances, but they all generally refer to the act of sending or receiving written or packaged items through a postal system.

For example:

• "I need to send some mail to my friend." (Here, "mail" refers to letters or packages.)
• "The post office is where you can send and receive mail." (Here, "post" is a synonym for "mail".)
• "I've been receiving a lot of correspondence from my pen pal." (Here, "correspondence" refers to a series of letters or messages.)
• "The company uses a courier service to deliver packages." (Here, "courier" is a synonym for "mail" or "delivery".)