Monopoly Buy is a term used in the classic board game Monopoly. The objective of the game is to buy and trade properties, build houses and hotels, and collect rent from other players. The solutions for the term Monopoly Buy are HOUSE (5 letters), HOTEL (5 letters), and RAILROAD (8 letters). These are all properties that can be bought and traded in the game. Houses and Hotels can be built on properties to increase rent, while Railroads are special properties that provide additional income when other players land on them.