Cryptocurrencies, or virtual currencies, are digital means of exchange created and used by private individuals or groups. Because most cryptocurrencies arenât regulated by national governments, theyâre considered alternative currencies â mediums of financial exchange that exist outside the bounds of state monetary policy.
Downtown is a common noun. If a common noun is part of a name, itbecomes a proper noun. Proper nouns are the unique names of people,places, or things. Common nouns are the worâ¦ds for general things.Pronouns always replace proper and common nouns.
A large, densely populated urban area is called a metropolis. She liked living in a metropolis because there were many opportunities in a city that were not available elsewhere, like 24-hour diners.. The noun metropolis comes from the Greek roots mÄtÄr, meaning mother, and pÃ³lis, meaning city.. Historically, the word referred to the founding city-state of a region in Ancient Greece. Today the word refers to any urban area. The largest metropolis in Massachusetts is Boston, which is also the capital.