Common misspellings for OA:

0a, 9oa, o9a.

Usage examples for OA

  1. He reached Oa in the gray of the morning, and the grating of his boat's keel in the sand brought out Fetuao to meet him.  Wild Justice: Stories of the South Seas by Lloyd Osbourne
  2. An improper diphthong is a diphthong in which only one of the vowels is sounded; as, oa in loaf, eo in people.  The Grammar of English Grammars by Goold Brown
  3. My response was instant: a long " Whoa- oa!"  Desert Dust by Edwin L. Sabin