| unsystematic(adjective, casual, confused, variable, erratic) |
| fitful(adjective, rough, strange, unstable, fantastic) |
| queer(adjective, wrong, unusual, strange, exceptional) |
| atypical(adjective, good, wrong, excellent, extraordinary) |
| bizarre(adjective, unusual, strange, wonderful, exceptional) |
| haphazard(adjective, adverb, organization, plan, insignificant) |
| occasional(adjective, chance, casual, rare, variable) |
| jagged(adjective, mean, rough, coarse, uneven) |
| extraordinary(adjective, wrong, excellent, unusual, strange) |
| intermittent(adjective, rough, uncertain, unpredictable, unreliable) |
| uncommon(adjective, excellent, extraordinary, unusual, strange) |
| unnatural(adjective, good, wrong, flat, extraordinary) |
| unorganized |
| changeable(adjective, rough, lively, uncertain, active) |
| inconstant(adjective, lively, uncertain, active, unstable) |
| singular(adjective, wrong, unusual, strange, special) |
| spasmodic(adjective, rough, unstable, unsettled, unpredictable) |
| uncertain(adjective, unstable, chance, doubtful, unsettled) |
| unorthodox(adjective, wrong, extraordinary, unusual, strange) |
| weird(adjective, unusual, strange, wonderful, exceptional) |