Answer: gnawing

AnswerCrossword Clue
GNAWINGBeaver's activity
GNAWINGChewing like a beaver
gnawingbite or nibble persistently gnawing at his underlip
gnawingbe a source of vexation to plague anxiety always gnawing him
gnawingode corrode
gnawingaffect like gnawing hunger gnawing her vitals
gnawinga persistent dull pain
gnawingto bite or chew on with the teeth
gnawingwear away by persistent biting or nibbling a dog gnawing a bone
gnawingmake by gnawing rats gnawed a hole
gnawingproduce an effect of or as if of gnawing waves gnawing away at the cliffs