GNAWS

Chews on, like a dog with a bone

• Acts like a mouse

• Affects a worrier

• Annoys, with at

• Behaves like a beaver

• Bites like a beaver

• Bites like a teething baby on his crib's gate

• Bites persistently

• Bites to bits

• Chews

• Chews (at)

• Chews like a beaver

• Chews like a chipmunk

• Chews like a rat

• Chews like rats

• Chews on a bone

• Chews on bones

• Corrodes

• Doesn't eat politely

• Eats (at)

• Eats like a beaver

• Eats like a squirrel

• Emulates a beaver

• Goes at like a beaver

• Irritates, with at

• Munches like mice

• Nibbles

• Nibbles persistently

• Plagues, with 'at'

• Really bothers, with at

• Vexes, with at

• Wears down, in a way

• Works on a bone

• Works on as a bone