Answer:

1 B
2 U
3 R
4 R

There are 35 possible clues that match this answer.



Definition
n. Any rough or prickly envelope of the seeds of plants, whether a pericarp, a persistent calyx, or an involucre, as of the chestnut and burdock. Also, any weed which bears burs.
n. The thin ridge left by a tool in cutting or shaping metal. See Burr, n., 2.
n. A ring of iron on a lance or spear. See Burr, n., 4.
n. The lobe of the ear. See Burr, n., 5.
n. The sweetbread.

Answers Like BURR
BEAR BRA BUREAU BARR BIAFRA BREW BOHR BRAE BOOR BORAH BOR BRER BRO BAER