Source : WordNet®

criticize
     v 1: find fault with; express criticism of; point out real or
          perceived flaws; "The paper criticized the new movie";
          "Don't knock the food--it's free" [syn: {knock}, {criticise},
           {pick apart}] [ant: {praise}]
     2: act as a critic; "Those who criticize others often are not
        perfect, either" [syn: {criticise}]