bur

noun 0.647

burh

noun 0.642

burr

noun 0.629

burrow

noun 0.599

burb

noun 0.577

bure

noun 0.571

burrowing

noun 0.567

bru

noun 0.566

chisel

noun 0.558

bury

noun 0.554

bore

noun 0.551

burnish

noun 0.545

drill

noun 0.538

brin

noun 0.537

barrow

noun 0.535

bow drill

noun 0.534

berberine

noun 0.533

burnisher

noun 0.529

burying

noun 0.529

burl

noun 0.528

burrower

noun 0.528

borer

noun 0.525

berberis

noun 0.524

burn

noun 0.521

bursicon

noun 0.520

boreen

noun 0.519

ber

noun 0.516

bris

noun 0.514

briar

noun 0.512

byrnie

noun 0.511

bourne

noun 0.510

burp

noun 0.509

furrowing

noun 0.508

abrasion

noun 0.507

brunt

noun 0.506

murre

noun 0.506

biro

noun 0.505

bourn

noun 0.505

burner

noun 0.504

brush

noun 0.504

birk

noun 0.504

bourdon

noun 0.503

burnet

noun 0.502

bursa

noun 0.502

bullnose

noun 0.502

burrito

noun 0.502

drilling

noun 0.501

drill bit

noun 0.501

broch

noun 0.501

trepan

noun 0.500

chiselling

noun 0.500