| improvement(noun, act, change, advance, rise) |
| correction(noun, change, advance, increase, gain) |
| emendation(noun, act, change, review, process) |
| revision(noun, act, change, advance, increase) |
| reformation(noun, act, change, advance, increase) |
| bill(noun, act, measure, legislative addition) |
| amelioration(noun, act, change, advance, gain) |
| act(noun, measure, document, legislative addition) |
| betterment(noun, act, change, advance, gain) |
| alteration(noun, change, review, shift, repair) |
| change(noun, advance, increase, gain, rise) |
| melioration(noun, act, improvement, better, enhancement) |
| reclamation(noun, change, advance, increase, gain) |
| advancement(noun, change, advance, gain, rise) |
| rectification(noun, change, advance, increase, gain) |
| adjustment(noun, change, review, improvement, alteration) |
| rewrite(noun, act, change, process) |
| supplement(noun, act, measure, qualification, provision) |
| rider(noun, act, measure, qualification, provision) |
| reform(noun, change, improvement, alteration, adjustment) |