| uncertainty(noun, process, doubt, hesitation, changing) |
| instability(noun, process, doubt, hesitation, changing) |
| unsteadiness(noun, process, doubt, hesitation, changing) |
| lack of stability(expression, changing, inconstancy, spottiness) |
| change(noun, action, development, process, alteration) |
| wavering(noun, process, doubt, uncertainty, hesitation) |
| attribute(noun, attitude, value, characterisctics, feature) |
| trait(noun, attitude, value, characterisctics, feature) |
| doubt(noun, process, uncertainty, hesitation) |
| changing(noun, change, development, alteration) |
| characteristic(noun, feature, trait, attribute) |
| development(noun, change, alteration, changing) |
| feature(noun, characteristic, trait, attribute) |
| action(noun, movement, process, constant) |
| variability(noun, process, doubt, hesitation) |
| conversion(noun, change, development, alteration, changing) |
| difference(noun, change, development, alteration, changing) |
| modification(noun, change, development, alteration, changing) |
| transformation(noun, change, development, alteration, changing) |
| variation(noun, change, development, alteration, changing) |