| tired(adjective, beat, slow, gloomy, foolish) |
| titanic(adjective, strong, energetic, violent, powerful) |
| unpredictable(careless, unstable, unreasonable, changeable, variable) |
| unreasonable(careless, unstable, unpredictable, changeable, variable) |
| unscrewed(distracted, dazed, disorganized, perturbed, perplexed) |
| unstable(careless, unreasonable, unpredictable, changeable, variable) |
| unzipped(distracted, dazed, disorganized, perturbed, perplexed) |
| up and down(expression, careless, unstable, unreasonable, unpredictable) |
| vagarious(careless, unstable, unreasonable, unpredictable, changeable) |
| variable(careless, unstable, unreasonable, unpredictable, changeable) |
| vehement(adjective, strong, energetic, violent, powerful) |
| violent(adjective, strong, energetic, powerful, vigorous) |
| virile(adjective, strong, energetic, violent, powerful) |
| vital |
| volatile(careless, unstable, unreasonable, unpredictable, changeable) |
| wayward(careless, unstable, unreasonable, unpredictable, changeable) |
| wearied(adjective, beat, gloomy, sick, depressed) |
| wearing(adjective, beat, gloomy, depressed, tired) |
| weighty(adjective, strong, energetic, violent, powerful) |
| whimsical(careless, unstable, unreasonable, unpredictable, changeable) |