The phrase "doth one proud" is often used to convey a sense of satisfaction, pride or pleasure. However, when looking for antonyms for this phrase, we can consider words that denote disappointment, dissatisfaction, or discontent. Words such as "unimpressed," "disappointed," "displeased," and "unhappy" can effectively convey a sense of the opposite emotion of pride or satisfaction. Other antonyms may include "ashamed," "humbled," or "disgraced," which suggest a feeling of shame or embarrassment. Ultimately, the choice of antonyms will depend on the context in which the phrase is used and the intended message.