The origin of words can be traced from different languages that have influenced many modern terms we use today. For example, the word "galaxy" came from Greek, which originally meant "milky circle" (related to the Milky Way). The word "cemetery" also came from Greek, which means "sleeping place." On the other hand, "democracy" is also a Greek word, meaning "rule of the people." The word "leche" is Spanish, which means milk. "Bon voyage" is a French phrase, meaning "have a good trip." The phrase "Bon appétit" is also from French, used to wish someone to enjoy their meal. "Adios" is clearly Spanish, meaning "goodbye." "Me amore" (correct form: mi amor) is also Spanish, which means "my love." The words "thank you" and "congratulations" are both from the English language and are used in everyday expressions of gratitude and praise.