| uncontrolled(violent, fast, quick) |
| uncooperative(tough, difficult, awkward, obstinate, stubborn) |
| undisciplined(tough, difficult, awkward, obstinate, stubborn) |
| ungovernable(tough, difficult, determined, awkward, impulsive) |
| unprompted(natural, spontaneous, voluntary) |
| untoward(tough, firm, unreasonable, grim, inflexible) |
| volunteer(adjective, free, deliberate, natural, willing) |
| weighed(deliberate, careful, thoughtful, cautious, planned) |
| abrupt(violent, fast, quick) |
| accidentally on purpose(expression, adjective, idiom, deliberate, senseless) |
| accommodating(adjective, keen, happy, agreeable, enthusiastic) |
| active(adjective, keen, happy, agreeable, enthusiastic) |
| agreeable(adjective, keen, happy, enthusiastic, ready) |
| aimed at |
| amenable(adjective, keen, happy, agreeable, enthusiastic) |
| astute(adjective, hard, tough, sharp, sensible) |
| awkward(adjective, tough, difficult, obstinate, stubborn) |
| balking |
| biased(adjective, passionate, violent, enthusiastic, fervent) |
| bloody-minded |