| versatile(unstable, unsettled, changeable, variable, capricious) |
| wayward(adjective, capricious, changeableness) |
| wishy-washy(adjective, weak, indecisive, vacillating) |
| zigzag(noun, adjective, side, oscillating) |
| hesitating(verb, adjective, weak, uncertain, doubtful) |
| afloat |
| ambivalent(adjective, hesitant, conflicting, wavering, indecisive) |
| broken(adjective, rough, irregular, odd, unsteady) |
| fanciful(adjective, free, careless, wild, reckless) |
| indefinite |
| liminal |
| mobile(adjective, lively, active, unstable, unsettled) |
| plastic(adjective, fickle, changeableness) |
| protean(adjective, unstable, unsettled, unpredictable, unreliable) |
| random(adjective, irregular, disturbed, fickle, broken) |
| restless(unstable, irregular, unsettled, disturbed, broken) |
| rocking(verb, oscillating) |
| scatterbrained(adjective, capricious) |
| shilly-shallying |
| throbbing(verb, adjective, oscillating) |