What is the noun of the word "extreme"?

The correct option is A: "extremity." "Extremity" is the noun form of the adjective "extreme." It refers to the state or quality of being extreme or the furthest point or limit of something. For example, "The extremity of the storm caused widespread damage." Option B, "extremely," is an adverb and cannot be a noun. It modifies adjectives or verbs to indicate the degree or intensity of something. For example, "She was extremely happy." Option C, "extremeness," is not a commonly used word and does not appear in most dictionaries. While it may be understandable in context, it is not a proper noun form of "extreme." Option D, "extremise," is not a word in the English language and does not appear in any dictionaries. It is not a valid option for the noun form of "extreme."
Generative