| variability(noun, process, doubt, uncertainty, hesitation) |
| wavering(noun, process, doubt, uncertainty, hesitation) |
| uncertainty(noun, change, development, alteration, changing) |
| changing(noun, adjective, change, development, alteration) |
| lack of stability(noun, expression, change, development, alteration) |
| adjustment(noun, change, development, alteration, changing) |
| advance(noun, change, development, alteration, changing) |
| amendment(noun, change, development, alteration, changing) |
| conversion(noun, change, development, alteration, changing) |
| difference(noun, change, development, alteration, changing) |
| instability(noun, change, development, alteration, changing) |
| irregularity(noun, change, development, alteration, changing) |
| modification(noun, change, development, alteration, changing) |
| revolution(noun, change, development, alteration, changing) |
| transformation(noun, change, development, alteration, changing) |
| turmoil(noun, change, development, alteration, changing) |
| turnover(noun, change, development, alteration, changing) |
| variation(noun, change, development, alteration, changing) |
| ever changing |