compliment — A compliment is a polite remark that you say to someone to show that you like their appearance, appreciate their qualities, or approve of what they have done.
accolade — If someone is given an accolade, something is done or said about them which shows how much people admire them.
commendation — the act or an instance of commending; praise
panegyric — a lofty oration or writing in praise of a person or thing; eulogy.
praise — the act of expressing approval or admiration; commendation; laudation.