The term 'wagon puller' refers to a person who is responsible for pulling a wagon or cart. This job typically requires a TEAM of two people, with one person acting as the leader and the other as the assistant. The crossword solutions for this term are TEAM (4 letters) and ASS (3 letters). The leader of the TEAM is known as the teamster, while the assistant is referred to as the assister. The teamster is responsible for guiding the wagon and ensuring that it is pulled in the right direction, while the assister helps to pull the wagon and provide additional support.