👉 "Dueful" in the context of linguistics and grammar refers to a type of noun that is derived from a verb or an adjective. It is often used as a preposition, indicating a relationship between two things. For example, "I was due for my exam," where "due" indicates the time or occasion when something is due to happen. In English, nouns like "book," "car," and "chair" are all dueful because they are derived from verbs that indicate a