Words similar to sucker

Example sentences for: sucker

How can you use “sucker” in a sentence? Here are some example sentences to help you improve your vocabulary:

This denotes the temptation to defect (T), which is the best option against the reward for mutual cooperation (R) which is in turn better than mutual defection (P), with the worst payoff coming from the Sucker's payoff (S) for cooperating when the opponent defects.
As punt is a Briticism for gamble, punter in the sense of gambler is a Briticism; there are many US equivalents, the most common being sucker .—Editor]
(That doughboy has always been a sucker for shiny yet unworkable military hardware.)
Maybe I'm just a sucker for icons.
This explanation ignores the underlying premise of the financial markets: There's a sucker born every minute.