Related Clues:

• Wrecks
• Thwarts
• Frustrates
• Goes off track
• Goes off course
• Impedes
• Gets off the track
• Jumps the tracks
• Fouls up, as plans
• Throws off the track
• Halts the progress of
• Throws (train) off track
• Jumps the track
• Obstructs the progress of
• Gets off track?