CARDS is a term that can refer to many different types of cards. WAGS is an acronym for 'Wild and Gratuitous Sex, ' which is a card game played with a standard deck of 52 cards. CUE is a three-letter word that refers to a signal or indication, such as the CUE card used in television and film production. ACES is a four-letter word that refers to the highest-ranking card in a deck of playing cards. WITS is an acronym for 'WITS and Wagers, ' which is a trivia-style card game. TREYS is a five-letter word that refers to the third-highest ranking card in a deck of playing cards. COMEDIANS is a nine-letter word that refers to professional entertainers who perform stand-up comedy. GREETINGLIBRARYCREDIT is a 21-letter word that refers to a type of credit card that can be used to purchase greeting cards. STLOUISPOSTALANDPLAYING is a 23-letter word that refers to a type of playing card manufactured by the St. Louis Post-Dispatch newspaper.