Antonyms of noun air_mail

1 sense of air mail

Sense 1
air mail -- (mail that is sent by air transport)
       Antonym of surface mail (Sense 1)
      => surface mail -- (mail that is sent by land or sea)
                                                                         

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun air_mail

1 sense of air mail

Sense 1
air mail -- (mail that is sent by air transport)
       => mail -- (the bags of letters and packages that are transported by the postal service)


2 senses of airmail

Sense 1
airmail -- (letters and packages that are transported by aircraft)
       => mail -- (the bags of letters and packages that are transported by the postal service)

Sense 2
airmail, airpost -- (a system of conveying mail by aircraft)
       => mail, mail service, postal service, post -- (the system whereby messages are transmitted via the post office; "the mail handles billions of items every day"; "he works for the United States mail service"; "in England they call mail `the post'")

Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb air_mail

1 sense of airmail

Sense 1
airmail -- (send or transport by airmail; "Letters to Europe from the U.S. are best airmailed")
       => mail, post, send -- (cause to be directed or transmitted to another place; "send me your latest results"; "I'll mail you the paper when it's written")