Seething state

The answer to this crossword question is the word “ire“. The clue “seething state” indicates that the word being sought is related to anger or intense emotion. The word “ire” fits this description, as it means a strong feeling of anger or annoyance. Additionally, the use of the word “state” in the clue suggests that the answer is a noun, which further supports “ire” as the correct solution. Overall, the clue “seething state is IRE” can be deciphered as “a noun that describes a feeling of intense anger is ‘ire’“.