manneredEnglishOxford English Thesaurusmannered adjective Dornford Yates's highly artificial, mannered prose style: affected, pretentious, unnatural, artificial, contrived, stilted, stiff, forced, put-on, insincere, theatrical, actorly, elaborate, precious, posed, stagy, camp; informal pseudo, fakey. ▷antonyms natural, unpretentious.mannered Oxford Dictionary of English