misdirected (?.)
- botched
- bungled
- butchered
- fumbled
- ill-advised
- ill-considered
- ill-contrived
- ill-devised
- ill-done
- ill-executed
- ill-managed
- impolitic
- misadvised
- misconducted
- misguided
- misinformed
- misinstructed
- misled
- mismanaged
- mistaught
- muffed
- murdered
- negligent
- spoiled