isietadverbi
Isietadverbi is a grammatical term referring to adverbs that modify verbs, adjectives, or other adverbs by indicating the manner in which an action is performed or a quality is possessed. These adverbs answer the question "how?" or "in what way?". For instance, in the sentence "She sang beautifully," the adverb "beautifully" describes how she sang. Similarly, in "He is extremely tall," "extremely" modifies the adjective "tall" to indicate the degree of his height. "They arrived very quickly" shows "very" modifying the adverb "quickly."
Isietadverbi are typically formed by adding the suffix "-ly" to an adjective, although there are exceptions