fail Synonyms

flunk neglect go wrong break down bomb go downhill deteriorate misfire disappoint fall flat miss conk out give way miscarry come to nothing let down give out not succeed be defeated run aground collapse break strike out malfunction worsen come short fall short wither bomb out flush it wash out fall over go to pieces malfunctioning dry-rot chicken out conk clanger choke up backfire mess up screw up close down go down boner go bad tucker out act up run out come apart