The antonyms for the phrase "more well thought of" could be "disliked", "unappreciated", "disrespected", "disvalued", "derided", "despised", "reviled", "shamed", "humiliated", "discredited", or "vilified". These words express the opposite sentiment, indicating that the subject is regarded negatively or without much regard. It is important to identify antonyms for words to understand the full range of meaning and nuance associated with them. When looking for antonyms, it is helpful to consider the context in which the word is used and the overall tone of the sentence or passage.