Answer: derailed

AnswerCrossword Clue
DERAILEDUntracked.
derailedObstruct (a process) by diverting it from its intended course
derailedCause (a train or trolley car) to leave its tracks accidentally
derailedDERAIL, to cause to leave the rails
derailed(of a train or trolley car) Accidentally leave the tracks
DERAILEDCompletely off course
DERAILEDBrought to a halt
DERAILEDThrown off course
DERAILEDGot off track
DERAILEDThrew off course
DERAILEDOff-track
DERAILEDOff the track.
DERAILEDThrown off the course.
DERAILEDOff the tracks.
DERAILEDWent off the track
DERAILEDPushed off the track
DERAILEDRan off the tracks
DERAILEDOff the track
DERAILEDJumped the tracks