Lettish
Part of speech: adjective
Definition: Of or pertaining to the Latvian people or the Latvian language.
Latvian
Part of speech: noun
Definition: A person from Latvia or of Latvian descent.
Part of speech: adjective
Definition: Of, from, or pertaining to Latvia, the Latvian people or the Latvian language.
Part of speech: proper noun
Definition: The official language of Latvia.