A pack of cards is a popular game item that is used in various card games like poker, blackjack, and rummy. However, there are several synonyms for this term that one can use interchangeably. A deck of cards, a set of cards, a hand of cards, and a stack of cards are some of the common synonyms. In addition, in some countries, the term 'tarot deck' is used to describe a pack of cards typically used for divination purposes. Regardless of the synonym used, the pack of cards remains a versatile item that continues to provide entertainment and amusement to millions worldwide.