deteriorate Antonyms

ameliorate recuperate better improve perfect progress enhance prosper purify raise recover mend meliorate enrich evolve expand flourish grow heal increase mature reform revamp move on get better go great guns make strides make progress be on the mend be getting there become better make headway gain ground strengthen thrive upgrade pick up come along come on get on shape up take steps forward elevate develop beneficiate bloom blossom boom boost bourgeon