Finishing something can sometimes be a daunting task, but having different synonyms can make it easier to communicate our accomplishments. Words like completing, finalizing, concluding, accomplishing, and wrapping up are great synonyms that can be used interchangeably to convey the same message. "Completing something" implies that a project or task has reached its conclusion and nothing else is required to be done. "Finalizing something" gives a sense that all the necessary steps have been taken before concluding a project. "Concluding something" suggests a decision or summary has been made. "Accomplishing something" is more positive and implies overcoming any obstacles or challenges while "wrapping up" is often used informally to describe the process of finishing something.