The superlative form of "quiet" is "quietest."
The superlative form of "quiet" is "quietest."
The noun form of "quiet" is "quietness" or "silence".
The comparative form of "quiet" is "quieter."
The adverb form of "quiet" is "quietly."
quiet
quietest
quieter
quieter
The noun quiet is a singular, common noun; a word for a quality or condition of being quiet; a word for a thing. Example: We enjoyed the quiet of the country retreat. The noun form for the adjective quiet is quietness.
quieter, quietest
Quiet eruptions are a characteristic of basalt lava flows and plateaus.
Quietly is an adverb, based on the adjective quiet.