The phrase "most dishing" can be replaced with various synonyms depending on the context. Some examples of synonyms for "most dishing" include "most critical," "most scathing," "most cutting," "most biting," "most spiteful," "most acerbic," "most caustic," and "most sarcastic." Each of these words conveys a different intensity and tone, but all suggest a level of harshness and negativity in the way something is being spoken about. It is important to choose the appropriate synonym based on the situation and intended effect on the listener or reader.