| variable(adjective, unstable, unsettled, unpredictable, unreliable) |
| mutable(adjective, unstable, unsettled, unpredictable, unreliable) |
| changeable(adjective, form, unstable, unsettled, unpredictable) |
| versatile(adjective, person, knowledge, changeable, all round) |
| fluid(noun, adjective, unstable, unsettled, unpredictable) |
| inconstant(adjective, unstable, unsettled, unpredictable, unreliable) |
| ever-changing(adjective, changeable) |
| unsettled(adjective, unstable, unpredictable, unreliable, changeable) |
| unstable(adjective, unsettled, unpredictable, unreliable, changeable) |
| adaptable(adjective, changeable, versatile) |
| alterable(adjective, changeable, variable) |
| ever changing(expression, idiom, changeableness) |
| uncertain(adjective, unstable, unsettled, unpredictable, unreliable) |
| flexible(adjective, exceptional, skilled, changeable, fickle) |
| changeful(adjective, unstable, unsettled, unpredictable, unreliable) |
| fickle(adjective, unstable, unsettled, unpredictable, unreliable) |
| multiskilled |
| unsteady(adjective, unstable, unsettled, unpredictable, unreliable) |
| volatile(adjective, unstable, unsettled, unpredictable, unreliable) |
| adjustable(adjective, changeable) |