BRAGGIEST
Scrabble letter values: B3R1A1G2G2I1E1S1T1 = 13
Definition
BRAGGIEST is the superlative of BRAGGY.
adjective BRAGGY: exhibiting self-importance.
Synonyms of BRAGGY: boastful, braggart(a), bragging(a), big, cock-a-hoop, crowing, self-aggrandizing, self-aggrandising