Bone-crushing and Eating away

Eating away and bone-crushing are semantically related. In some cases you can use "Eating away" instead an adjective phrase "Bone-crushing".

Eating away noun - Geology) the mechanical process of wearing or grinding something down (as by particles washing over it.

Bone-crushing and eating away are semantically related. Sometimes you can use "Bone-crushing" instead an adjective phrase "Eating away".