Source : WordNet®

priestly
     adj 1: associated with the priesthood or priests; "priestly (or
            sacerdotal) vestments"; "hieratic gestures" [syn: {hieratic},
             {hieratical}, {sacerdotal}]
     2: befitting or characteristic of a priest or the priesthood;
        "priestly dedication to the people of his parish" [syn: {priestlike}]
        [ant: {unpriestly}]
     [also: {priestliest}, {priestlier}]

priestlier
     See {priestly}