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Haitian Creole
A French-based creole and the most widely spoken creole language in the world — Haiti's co-official language alongside French, spoken by virtually all 12 million Haitians.
You're looking for 13-letter languages containing O — here are 3 matches, each linked to a full profile.
List of 13-letter Languages that contain O
2
Kurdish (Sorani)
The Central Kurdish variety — official in Iraqi Kurdistan and widely used in western Iran — written in a modified Arabic script.
3
Luxembourgish
A West Germanic language of Luxembourg — a national language alongside French and German, with about 390,000 speakers.
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