Hitting the mark is a phrase that usually means achieving success or meeting expectations. However, there are several other variations of words or phrases that could be used instead, including hitting the nail on the head, hitting the spot, hitting the bullseye, hitting the jackpot or simply being spot on. Unlike hitting the mark, these phrases tend to be more specific about the kind of success that is being achieved. For example, hitting the bullseye has a stronger association with precision and accuracy, while hitting the jackpot is more closely linked with luck and unexpected success. Choosing the most appropriate synonym will depend on the context and the exact meaning that you want to convey.