There are several synonyms for the phrase "breaks one's promise." These include "fails to keep one's word," "violates an agreement," "disappoints expectations," and "lets someone down." Other options might include "breaches a contract," "dishonors a commitment," or "goes back on an assurance." All of these alternatives convey a similar idea: that someone has not followed through on a promise they made, which may have caused harm or disappointment for others. By using a variety of synonyms, writers can avoid repeating the same phrase and keep their writing interesting and engaging for their audience.
