Massachusetts vs Massachuset language

Massachusetts and Massachuset language both are nouns.

Word	Noun	Adjective	Verb	Adverb
Massachusetts	Yes	No	No	No
Massachuset language	Yes	No	No	No

As nouns, Massachusetts and Massachuset language are synonyms defined as:

Massachusetts and Massachuset language: the Algonquian language of the Massachuset

Other synonyms of Massachusetts include Massachuset, Massachusetts language.

Massachusetts (noun)	Massachuset language (noun)
the Algonquian language of the Massachuset	the Algonquian language of the Massachuset
a state in New England, with capital Boston; one of the original 13 colonies
one of the British colonies that formed the United States, with capital Salem, Charlestown or Boston
a member of the Algonquian people who formerly lived around Massachusetts Bay