α. 1800s omadawhn, 1800s omadhan, 1800s omadhoun, 1800s omadhown, 1800s omadon, 1800s– omadaun, 1800s– omadawn, 1800s– omadhaun, 1800s– omadhawn, 1800s– omathaun, 1800s– omedaun, 1900s– omadan, 1900s– omaudaun, 1900s– omawdawn, 1900s– omidown, 1900s– ommadhawn, 1900s– omathan (U.S. regional), 1900s– omathon (U.S. regional).
β. Canadian regional (Newfoundland and Maritime Provinces) 1900s– omagon, 1900s– omigon.