Answer: overwork

AnswerCrossword Clue
OVERWORKTax
OVERWORKUse to excess
OVERWORKExhaust
overwork(of a person) Work too hard
overworkMake excessive use of
overworkExhaust with too much work
overworkto cause to work too hard
overworkUse (a word or idea) too much and so make it weaker in meaning or effect