What is another word for airmail?
Pronunciation: [ˈe͡əme͡ɪl] (IPA) 
Airmail is a term that refers to the delivery of mail by air transport. Some possible synonyms for airmail include air post, air delivery, aircraft mail, and aviation post. Other potential synonyms include sky mail, airborne mail, aeroplane post, and airplane post. These terms are all related to the transportation of mail by aircraft. They are commonly used by postal services and shipping companies that specialize in delivering mail and packages quickly and efficiently through the air. Whether you are sending a letter or a package, airmail remains a popular method for getting your items from one location to another as quickly as possible.
