| erratic(adjective, characteristic, disorder, irregularity) |
| expert(adjective, characteristic, aptness, adroitness) |
| facile(adjective, characteristic, aptness, adroitness) |
| faltering(adjective, characteristic, disorder, irregularity) |
| fitful(adjective, characteristic, disorder, irregularity) |
| fitted(adjective, characteristic, aptness, adroitness) |
| fluctuating(adjective, characteristic, disorder, irregularity) |
| foxy(adjective, characteristic, aptness, adroitness) |
| fragmentary(adjective, characteristic, disorder, irregularity) |
| handy(adjective, characteristic, aptness, adroitness) |
| haphazard(adjective, characteristic, disorder, irregularity) |
| hit-or-miss(adjective, characteristic, disorder, irregularity) |
| inconstant(adjective, characteristic, disorder, irregularity) |
| indiscriminate(adjective, characteristic, disorder, irregularity) |
| infrequent(adjective, characteristic, disorder, irregularity) |
| intermittent(adjective, characteristic, disorder, irregularity) |
| irregular(adjective, characteristic, disorder, irregularity) |
| jerky(adjective, characteristic, disorder, irregularity) |
| knowing(adjective, characteristic, aptness, adroitness) |
| nonuniform(adjective, characteristic, disorder, irregularity) |