The phrase 'gotten on one's nerves' can be replaced by several antonyms based on the context of usage. For instance, one could use the expressions 'calmed down,' 'mellowed out,' or 'chilled out' to denote a state of relaxation and peace. Similarly, the phrases 'cheered up,' 'put at ease,' and 'comforted' are ideal for conveying a sense of emotional support and well-being. On the other hand, words like 'agitated,' 'annoyed,' and 'irritated' would serve as suitable antonyms since they denote a state of heightened tension and frustration. Ultimately, the choice of the antonym will depend on the intended meaning and purpose of the communication.
