blade
razor blade

blade-bone
omoplata

chopping
chopping blade

interchangeable
interchangeable blade

knife
knife blade

knight
knight of the blade

leaf
leaf blade

moving
moving blade

propeller
three-bladed propeller

razor
razor blade

roaring
a roaring blade

rotor
rotor blade

scissor
scissor blade

screw
screw blade

scutching
scutching blade

shearing
shearing blade

shoulder
shoulder blade

sword
sword blade