Simple past tense and past participle of rate.(verb)
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Use "rated" in a sentence
"Upon any deviation on the part of either, the first were rated carefully, the latter were _rated soundly_; considering the safety of the ship to be endangered on the one hand, and the character of his ship to be equally at stake on the other."
"The little violence in the game is practically cartoonish, as you would expect of a title rated for players 10 and older."
"Anything else prefixed with "man rated" is self-serving prevarication."