Antonyms for the phrase "answers back" include "submissive," "compliant," and "obedient." These words suggest a lack of pushback or resistance, instead of accepting and complying with authority or a request. Other antonyms for "answers back" could include "defers," "acquiesces," or "yields." These words suggest a willingness to defer to another's authority or expertise without challenging or questioning it. In contrast, "answers back" implies a level of resistance or challenge to someone's authority, which can be seen as disrespectful or confrontational. The choice of language we use when communicating can influence how others perceive us and our attitudes towards them.