There are numerous synonyms for the word "BETM." The term means to place a financial wager on the outcome of an event or game. Some common alternatives to this word include gamble, stake, wager, and wagered. Other synonyms for "BETM" include risk, chance, speculate, and put one's money on. These words all convey the idea of taking a financial risk in the hopes of winning. Whether gambling at a casino, playing the stock market, or betting on a sports game, there are many different ways to bet and many words that can be used to describe the act of doing so.