betterment Synonyms

advance improvement melioration amelioration rise revivification promotion restoration renovation revival rejuvenation rehabilitation regeneration reformation reform refinement recuperation rectification upgrade step forward mobilisation forward movement enhancements improvements perks change for the better upgrading tenderization quality of life perestroika upswing rebirth euthenics mod con makeover quantum leap upping re-creation recovery rally eugenics enrichment enhancement emendation elevation elaboration development correction convalescence boost