Answer:

OFF

AnswerCrossword Clue
OFFNot quite on the mark
OFFNot at work
OFF"We're ... to see..."
OFFOn holiday
OFFWide of the mark
OFFNot quite right
OFFNot at one's best
OFFInaccurate
OFFKind of Broadway
OFFNot working
OFFVacationing
OFFMalfunctioning
OFFRancid or sour
OFFBroadway opener?
OFFOn vacation
OFFMistaken
OFFTaking a personal day, say
OFFAbstaining from
OFFNot in operation
OFFRemoved
OFFWrong
OFFNot on the job
OFFGoing
OFFNot working today
OFFCanceled
OFFUnder way, as racehorses
OFFIn error
OFFAmiss
OFFNot quite oneself
OFFA bit amiss
OFFNot operating
OFFLight switch setting
OFF"Scram!"
OFFCanceled, as a wedding
OFFLight switch option
OFFSwitch option
OFF"They're ...!" (racetrack cry)
OFFAway
OFFSwitch position
OFFTaking a vacation day