| improvement(noun, feature, progress, repair, adjustment) |
| upgradation(noun, feature, progress, improvement, renovation) |
| renovation(noun, feature, progress, improvement) |
| restoration(noun, feature, progress, improvement, renovation) |
| correction(noun, feature, progress, repair, improvement) |
| upgrading(noun, feature, progress, improvement, renovation) |
| enhancement(noun, feature, progress, improvement, renovation) |
| melioration(noun, feature, progress, improvement, renovation) |
| progression(noun, feature, progress, improvement, renovation) |
| rectification(noun, repair, adjustment, correction, amendment) |
| refinement(noun, feature, progress, improvement, renovation) |
| repair(noun, adjustment, correction, amendment) |
| adjustment(noun, feature, progress, repair, improvement) |
| advantage(noun, feature, progress, improvement, renovation) |
| betterment(noun, feature, progress, improvement, renovation) |
| development(noun, feature, progress, improvement, renovation) |
| gain(noun, feature, progress, improvement, renovation) |
| growth(noun, feature, progress, improvement, renovation) |
| headway(noun, feature, progress, improvement, renovation) |
| promotion(noun, feature, progress, improvement, renovation) |