Haul over coals is typically used when someone is criticized or reprimanded for their actions. There are a number of synonyms that can be used in place of this phrase, including "call out," "rebuke," "scold," "reproach," "lecture," "chastise," and "berate." Each of these words conveys a slightly different tone and level of severity, so the choice of synonym will depend on the context in which it is being used. Regardless of the word chosen, it's important to remember that criticism should always be constructive and delivered with respect and empathy.