Antonyms for the phrase "You describe someone as" could include "You fail to describe someone as," "You are unable to describe someone as," or "You avoid describing someone as." These antonyms indicate a lack of ability or willingness to describe a person, perhaps due to unfamiliarity, discomfort, or a lack of knowledge. Alternatively, antonyms could include phrases such as "You insult someone as," "You demean someone as," or "You criticize someone as." These antonyms suggest a negative or derogatory tone towards the person being described, indicating an intention to tear them down rather than uplift them.