Being incensed refers to a strong feeling of anger or frustration that can be difficult to control. However, there are several antonyms for the word "incensed" that can be used to describe a calmer emotional state. "Placid" is one such antonym, which suggests a peaceful or composed demeanor. "Serene" and "tranquil" both imply a sense of calm and relaxation, and "content" suggests a feeling of satisfaction or fulfillment. Other antonyms for "incensed" include "pleased," "delighted," and "satisfied." While being incensed is often an intense and negative experience, these antonyms offer a range of positive emotions that can help balance and soothe difficult feelings.