Answer:

work

AnswerCrossword Clue
WORK9-to-5 activity
WORKForms to process
WORKOne half of a 55-Across
WORKGet down to business
WORKSomething cited in a citation
WORKDo the trick
WORKA bummer for bums
WORKSlacker's bane
WORKSucceed
WORKTask
WORKFunction
WORKLabor
WORKHave an effect (on)
WORKLead-in for -aholic
WORKHave an effect
WORKOperate