PREROGATIVED
Scrabble letter values: P3R1E1R1O1G2A1T1I1V4E1D2 = 19
Definition
PREROGATIVED is the past tense of PREROGATIVE.
noun PREROGATIVE: a right reserved exclusively by a particular person or group (especially a hereditary or official right).
Synonyms of PREROGATIVE: privilege, perquisite, exclusive_right