General synonyms:
* Dispatched: This emphasizes the act of sending something or someone away.
* Transmitted: This emphasizes the act of conveying information or something intangible.
* Delivered: This focuses on the arrival of what was sent.
* Forwarded: This implies sending something along to another recipient.
* Emitted: This suggests sending something out, often in a way that is not controlled.
Specific synonyms:
* Mail: If you are talking about sending something through the postal service.
* Text: If you are talking about sending a message through a mobile phone.
* Email: If you are talking about sending a message electronically.
* Fired: If you are talking about sending a projectile.
* Released: If you are talking about sending something into the open.
To choose the best synonym, consider the specific meaning of "sent" in your context.