Antonyms for the phrase "am gratified by" are those that denote dissatisfaction, disappointment, or unhappiness with a particular situation or event. Some potential antonyms include "displeased," "discontented," "unhappy," "distress," "unfulfilled," and "unsatisfied." These opposing terms may be used to express disappointment or a lack of satisfaction with a particular outcome or result. For instance, while one may be "gratified by" the progress made in their career, they may feel "unsatisfied" by their personal life. Similarly, one may be "displeased" with the performance of a colleague at work or "discontented" with the state of their relationships.