| unbelieving(adjective, characteristic, change, irregularity) |
| uncertain(adjective, characteristic, change, irregularity) |
| unconverted(adjective, characteristic, change, irregularity) |
| undirected(adjective, characteristic, change, irregularity) |
| unfaithful(adjective, characteristic, change, irregularity) |
| unloyal(adjective, characteristic, change, irregularity) |
| unnatural(adjective, characteristic, change, irregularity) |
| untrue(adjective, characteristic, change, irregularity) |
| untrustworthy(adjective, characteristic, change, irregularity) |
| untruthful(adjective, characteristic, change, irregularity) |
| unusual(adjective, characteristic, change, irregularity) |
| vagarious(adjective, characteristic, change, irregularity) |
| versatile(adjective, characteristic, change, irregularity) |
| volatile(adjective, characteristic, change, irregularity) |
| wavering(adjective, characteristic, change, irregularity) |
| wayward(adjective, characteristic, change, irregularity) |
| weird(adjective, characteristic, change, irregularity) |
| whimsical(adjective, characteristic, change, irregularity) |