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Greenlandic
An Eskimo-Aleut language and the sole official language of Greenland — a polysynthetic Inuit language spoken by about 50,000 people.
You're looking for 11-letter languages containing L — here are 3 matches, each linked to a full profile.
List of 11-letter Languages that contain L
2
Interlingua
A naturalistic auxiliary language compiled in 1951 from the shared Romance and Latinate vocabulary of major European languages — readable on first sight by their speakers.
3
Marshallese
A Micronesian language of the Marshall Islands — co-official with English in the central Pacific atoll nation.
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