Synonyms for Usnail:

• n.

  •snail mail (noun)
  • s mails,
  • surface mails,
  • smail,
  • smails,
  • s-mail,
  • usnails,
  • snail-mail,
  • usps mails,
  • s-mails,
  • surface mail.

• Other synonyms:

  •Other relevant words (noun):
  • snail mail.