Answer: FAIL

AnswerCrossword Clue
FAILGo Belly up
FAILFlunk out
FAILBlow it
FAILNot make the grade
FAILStrike out
FAILGo on the fritz
FAILGo bankrupt
FAILGo under
FAILFall flat
FAILBe unsuccessful
FAILGet an F
FAILTank
FAILNeed to retake in summer school, say
FAILConk out
FAILGo out of business
FAILStop running, perhaps
FAILNot cut it
FAILGo kaput
FAILNeed repair
FAILFall short of success
failto stop functioning
FAILWash out
FAILGo belly-up
FAILGo down the tubes
FAILGo pfft!
FAILOpposite of ace
FAILGo downhill
FAILFall short
FAILDisappoint
FAILMiss the mark
FAILGo broke
FAILFlunk
FAILGo belly up
FAILGive out
FAILEarn no credit, say
FAILBomb
FAILOpposite of pass
FAILBite the dust
FAILNot pass
FAILCome up short