Posse

CREW

["Think of a group that works together on a ship."]

The clue "Posse" leads to the answer "CREW" through a straightforward synonym relationship. A "posse" is a group of people assembled for a common purpose, often used in the context of law enforcement or a group of friends. Similarly, a "crew" is a group of people who work together, often used in nautical or professional contexts. Both words convey the idea of a gathered team, making "CREW" a fitting answer to the clue "Posse." There is no additional wordplay or pun involved; it is a direct synonym match.