The term "pirate squad" can be replaced with several synonyms depending on the context. For instance, you can use a term such as "swashbucklers" to describe a group of pirates. Another word that you can employ instead of pirate squad is "buccaneers," which refers to a group of pirates from the Caribbean. A group of pirate ships can also be described as a "pirate fleet". In contemporary times, the word "pirate crew" has become quite common, and it can be used interchangeably with pirate squad. In some cases, the term "privateers" can also be used as a synonym for pirate squad, mainly when referring to a group of pirates who have been given official permission to attack enemy ships.