The phrase "most cimmerian" means dark, gloomy, and mysterious. Its antonyms can be words like bright, clear, and sunny. Other antonyms might include cheerful, lively, and upbeat. The opposite of the word cimmerian can be found in adjectives like luminous, radiant, and dazzling. It can also be described with words like colorful, vibrant, and sparkling. The antonyms for "most cimmerian" can be used to express a range of emotions and moods that are the opposite of dark and gloomy. These words can help to create a more positive and optimistic tone in writing or conversation.