"Get what is coming" is a phrase used to describe receiving the consequences or rewards for one's actions. There are several synonyms for this phrase, including "reap what you sow," "get what you deserve," "face the music," and "get your just deserts." These phrases imply that someone's actions have led to a deserved outcome, whether it be positive or negative. They serve as a warning that one's actions will ultimately have consequences and encourage individuals to think carefully before making decisions. Using these synonyms can add variety and emphasis to your writing, while still conveying the same message as the original phrase.