improving Antonyms

disimproving bombing exacerbating weakening succumbing ruining relenting regressing reducing receding ranker placating losing lessening worsening backfiring going to hell in a handbasket ameliorating imperfections ameliorating deficiencies alleviating problems allaying deficiencies abrogating impediments abating weaknesses abating drawbacks calming down bowing out not helpful atrophying blacker impairing falling buckling brutalizing breaking boring blundering blotting bending barren badder aggravating acquiescing Acceding abusing calming capitulating failing down disintegrating diminishing