| fatuous(adjective, weak, simple, silly, foolish) |
| rough(adjective, odd, uneven, unsteady, uncontrolled) |
| irregular(adjective, rough, irregular, uneven, variable) |
| dopey(adjective, knowledge, slang, ability) |
| foolish(adjective, weak, simple, knowledge, ability) |
| spasmodic(adjective, rough, irregular, odd, unreliable) |
| uneven(adjective, smooth, rough, irregular, unreliable) |
| capricious(adjective, irregular, unreliable, uneven, variable) |
| stupid(adjective, weak, simple, silly, foolish) |
| variable(adjective, rough, irregular, odd, unreliable) |
| choppy(adjective, rough, irregular, uneven, sporadic) |
| fitful(adjective, rough, irregular, odd, unreliable) |
| jerking |
| bumpy(adjective, rough, odd, uneven, unsteady) |
| spastic(adjective, irregular, agitated, sporadic, occasional) |
| abrupt(adjective, unexpected, sudden, suddenly, unexpectedly) |
| absurd(adjective, light, simple, knowledge, ability) |
| eccentric(adjective, irregular, unreliable, uneven, variable) |
| fluctuating(adjective, rough, irregular, odd, unreliable) |
| inconstant(adjective, irregular, unreliable, uneven, variable) |