An "angry call" can be described using a variety of synonyms depending on the degree of anger being expressed. A person might be described as making a "furious call" or a "seething call" if their anger is intense and simmering. Other synonyms for an angry call might include "irate call," "outraged call," or "enraged call," all of which indicate a high level of anger being conveyed verbally. A milder form of an angry call might be described using synonyms like "frustrated call," "irritated call," or "annoyed call," all of which imply a lower level of anger being communicated. Ultimately, the choice of synonym to describe an angry call depends on the context in which the call is taking place and the degree of anger being expressed.