island vs Tasmania

island and Tasmania both are nouns.

Word	Noun	Adjective	Verb	Adverb
island	Yes	No	No	No
Tasmania	Yes	No	No	No

island (noun)	Tasmania (noun)
a zone or area resembling an island	an island off the southeastern coast of Australia
a land mass (smaller than a continent) that is surrounded by water	an Australian state on the island of Tasmania