"A setting" is a noun. It refers to a place.
Without the word "a" in front, it becomes a verb, or action word, e.g. "I was setting the table for Chrostmas dinner when I heard a knock at the door."
The word setting is a noun and a verb. The verb form is the present participle of the verb set. The noun is the time or place in which something is set (such as a story)
The term "inciting incident" is a noun. It refers to the event in a story that sets the main plot into motion and creates conflict or tension.
part of speech
The part of speech for this particular word is a noun.
The part of speech for "answer" is a noun.
adverb
what part of speech is beneath
The part of speech for "explicit" is an adjective.
The part of speech for "twirl" is a verb.
The part of speech for "unfamiliar" is an adjective.
The part of speech of "came" is a verb.
The part of speech for "lecturer" is a noun.