| impermanent(adjective, changeable, transient) |
| mobile(adjective, upset, uncertain, anxious, unstable) |
| shifting(adjective, upset, anxious, unstable, unsettled) |
| unreliable(adjective, unstable, unsettled, changeable, fickle) |
| alterable(adjective, change, changeable, flexible, variable) |
| flexible(adjective, changeable, fickle, volatile, changing) |
| irresolute(adjective, unstable, unsettled, unpredictable, unreliable) |
| restless(adjective, unstable, unsettled, changeable, variable) |
| undependable(adjective, unstable, unsettled, fickle, variable) |
| adaptable(adjective, changeable, elastic) |
| checkered(adjective, changeableness) |
| ephemeral(adjective, transient) |
| evanescent(adjective, transient) |
| fading(adjective, transient) |
| fleeting(adjective, transient) |
| inconsistent(adjective, unstable, unsettled, changeable, uneven) |
| indecisive(adjective, unstable, unsettled, changeable, fickle) |
| kaleidoscopic(adjective, unstable, unsettled, variable) |
| momentary(adjective, transient) |
| mortal(adjective, transient) |