betterment
1. [ noun ] a change for the better; progress in development
Synonyms: improvement advance
Related terms: transformation adjustment recovery conservation refinement revival promote better
2. [ noun ] an improvement that adds to the value of a property or facility
Related terms: improvement
3. [ noun ] the act of relieving ills and changing for the better
Synonyms: melioration amelioration
Related terms: improvement better better
Similar spelling:   bettering
  bittern