Sucker-punched is a term that refers to a sudden and unexpected physical attack usually directed at the head. Other synonyms for sucker-punched are blindsided, jumped, ambushed, and caught off guard. These words are used to describe various situations where you are taken by surprise and are unable to defend yourself. Being sucker-punched can cause physical injuries and emotional damage, and this type of attack is often seen as cowardly and unfair. Whether it is in sports, personal relationships, or politics, sucker-punching can have negative consequences, and it is important to stay alert and aware to avoid being caught off guard.