BOSSIER
Scrabble letter values: B3O1S1S1I1E1R1 = 9
Definition
BOSSIER is the comparative of BOSSY.
adjective BOSSY: offensively self-assured or given to exercising usually unwarranted power.
Synonyms of BOSSY: autocratic, dominating, high-and-mighty, magisterial, peremptory