"Bring to heel" is a phrase used to describe the act of bringing something or someone under control or making them conform to a particular standard. There are several synonyms for this phrase, depending on the context in which it is used. Some possible alternatives include "tame," "domesticate," "discipline," "subdue" or "reign in". Each of these terms conveys a slightly different meaning, from the idea of training or breaking a wild animal to the concept of enforcing rules or curbing unruly behavior. Regardless of the specific word chosen, the overall message remains the same: take charge and bring things back into line.