The term 'CERTAIN CARD' can be broken down into three crossword solutions: JOKER (5 letters), SPADE (5 letters), and FOURSPOT (8 letters). A JOKER is a wild card in many card games, usually used as a trump card or to represent any card of a particular rank. A SPADE is one of the four suits in a standard deck of playing cards, usually depicted as a black heart-shaped symbol. A fourspot is a card with the rank of four in a deck of playing cards.