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The comparative form of polite is more polite. The superlative form is most polite.
She was polite as she dismissed him. It is polite to hold the door for others.
No, it is an adverb. The adjective is just polite.
What is the prefix for polite
The comparative form of 'polite' is 'more polite' and the superlative form is 'most polite'.