"Burying the hatchet" is an idiom that refers to ending a dispute or argument and making peace with someone. There are several synonyms for this phrase, such as "making amends," "calling a truce," "forgiving and forgetting," "burying the hatchet," "patching things up," and "cleansing the slate." All of these phrases essentially mean the same thing, that is, putting aside past grievances and moving forward with a positive attitude towards the other party. These idioms emphasize the need for resolving conflicts peacefully, maintaining healthy relationships, and avoiding bitterness or resentment. Whatever phrase you use, the goal is to promote harmony and reconciliation with others.