| herky-jerky(adjective, characteristic, disorder, irregularity) |
| hit-or-miss(adjective, characteristic, disorder, irregularity) |
| inconstant(adjective, characteristic, disorder, irregularity) |
| intermittent(adjective, characteristic, disorder, irregularity) |
| interrupted(adjective, characteristic, disorder, irregularity) |
| irregular(adjective, characteristic, disorder, irregularity) |
| on-again-off-again(adjective, characteristic, disorder, irregularity) |
| random(adjective, characteristic, disorder, irregularity) |
| recurrent(adjective, characteristic, disorder, irregularity) |
| restive(adjective, characteristic, disorder, irregularity) |
| restless(adjective, characteristic, disorder, irregularity) |
| shifting(adjective, characteristic, disorder, irregularity) |
| spasmodic(adjective, characteristic, disorder, irregularity) |
| spastic(adjective, characteristic, disorder, irregularity) |
| sporadic(adjective, characteristic, disorder, irregularity) |
| spotty(adjective, characteristic, disorder, irregularity) |
| uncaring |
| unstable(adjective, characteristic, disorder, irregularity) |
| variable(adjective, characteristic, disorder, irregularity) |
| abbreviated |