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endangered – adj. used to describe something that has become very rare and that could die out completely
online – adj. connected to or involving a computer or telecommunications system
dialect – n. a form of a language spoken in a particular area and that uses some of its own words, grammar, and pronunciations
revitalize – v. make something more active or exciting
extinct – adj. when something no longer exists
revive – v. bring something back from the past
