Answer:

DEADENS

AnswerCrossword Clue
DEADENSMuffles
DEADENSNumbs
DEADENSRenders numb
DEADENSAnesthetizes
DEADENSNumbs.
DEADENSBenumbs.
DEADENSMutes.
DEADENSDulls.
DEADENSRetards
DEADENSWeakens
DEADENSSoundproofs
DEADENSGives a number to
DEADENSMakes numb
DEADENSDoes a number on?