BURRIER
Scrabble letter values: B3U1R1R1I1E1R1 = 9
Definition
BURRIER is the comparative of BURRY.
adjective BURRY: having or covered with protective barbs or quills or spines or thorns or setae etc..
Synonyms of BURRY: barbed, barbellate, briary, briery, bristled, bristly, burred, prickly