Answer: temp

AnswerCrossword Clue
TEMPThermometer reading (abbr.)
TEMPSub
TEMPSummer hire
TEMPHelp for a while
TEMPOffice sub
TEMPER stat
TEMPLimited worker
TEMPPer diem hire
TEMPSummer sub
TEMPSummer sub at the office
TEMPReplacement worker, for short
TEMPFill in for a bit
TEMPOne-day replacement, often
TEMP80 degs., e.g.
TEMPCrunch time fill-in
TEMPSecretarial fill-in
TEMPWorkplace sub
TEMPCrunch time helper
TEMPFill-in hire
TEMPShort-term hire
temptemporary worker
TEMPDay worker?
TEMPShort-term employee
TEMPWindows file
TEMPOffice fill-in
TEMPWork between jobs
TEMPDepartment store Santa, e.g.
TEMPOffice part-timer
TEMPPart-time worker
TEMPPer diem worker
TEMPFill-in
TEMPFill-in worker
TEMPNonsalaried employee
TEMPOne without benefits, probably
TEMPVacation time fill-in
TEMPInterim worker
TEMPSummer worker
TEMPWorker for now
TEMPShort-term worker
TEMPWork here and there