businesslike Antonyms

dappy unrealistic disorganised unprepared all over the place three sheets to the wind unskilful unskilled unprofessional unsystematic unfit four sheets in the wind four sheets to the wind unproductive badly organized not achieving maximum productivity failing to make the best use of time failing to make the best use of resources sheet in the wind time-wasting three sheets in the wind undisciplined perspectiveless non-productive sloppy slipshod slack idealistic erratic dreamy disorganized disorderly disordered chaotic careless amorphous amateurish impractical incapable incompetent remiss negligent muddled lax inexpert inept inefficient inefficacious ineffectual ineffective