You searched for: “interrogatives
interrogative (s) (noun), interrogatives (pl)
A word, a pronoun, or a phrase in a sentence or expression that is used to form an inquiry: There are some interrogative words that are often used to introduce questions; for example, "who", "what", and "where".

Who is your favorite author?

What did you say?

Where did Sally go?

This entry is located in the following units: inter-, intero- (page 14) rog-, roga-, -rogate, -rogation, -rogatory (page 2)