Breakthrough is a word that implies progress, success, and a sense of achievement. However, there are many other synonyms that can be used to convey similar ideas.
One possible synonym for "break through" is "pierce." This word suggests pushing through a barrier or obstacle, much like a sharp object breaking through a tough surface.
Another potential synonym is "conquer," which implies overcoming a difficult challenge or obstacle. "Succeed" could also be used to describe a breakthrough, indicating that someone has accomplished a goal or achieved a desired outcome.
Other possible synonyms might include "surmount," "triumph," "prevail," or "push through." Ultimately, there are many different words that can be used to describe a breakthrough, depending on the context and the intended tone of the message.