Exacerbated refers to a state of irritation, aggravation or annoyance caused by a given situation or circumstance. The antonyms for the word 'exacerbated' includes calming, soothing, tranquilizing, mitigating, mollifying, alleviating and pacifying. Another antonym for exacerbated is 'calming down', which implies the opposite of getting upset or frustrated. These antonyms are helpful in communication as they enable one to express themselves more accurately and to convey the intended message effectively. Therefore, when in need of words that depict the opposite of being exacerbated, the above-stated antonyms are a useful guide.