| mobile(adjective, upset, anxious, unstable, unsettled) |
| protean(adjective, unstable, unsettled, unpredictable, unreliable) |
| unpredictable(adjective, upset, careless, anxious, unstable) |
| adjustable(adjective, changeable) |
| fitful(adjective, careless, unstable, unreasonable, unsettled) |
| giddy(adjective, careless, silly, impulsive, unsteady) |
| movable(adjective, unstable, unsettled, changeable, variable) |
| restless(adjective, unstable, unsettled, changeable, variable) |
| shifting(adjective, upset, anxious, unstable, irregular) |
| vacillating(adjective, unstable, irregular, unsettled, unpredictable) |
| versatile(adjective, unstable, unsettled, changeable, variable) |
| changing(adjective, upset, anxious, worried, disturbed) |
| fluctuating(adjective, unstable, dishonest, irregular, unsettled) |
| inconsistent(adjective, unstable, irregular, unsettled, unpredictable) |
| indecisive(adjective, unstable, unsettled, variable, capricious) |
| irresponsible(adjective, unstable, unsettled, variable, unsteady) |
| undependable(adjective, unstable, irregular, unsettled, unpredictable) |
| unreliable(adjective, unstable, dishonest, irregular, unsettled) |
| alterable(adjective, changeable) |
| flexible(adjective, changeable, fickle, volatile, changing) |