brush up Antonyms

cast gloom over sully spoil splatter spatter soil smudge smirch sink reduce lower lessen heighten tar undermine not do the washing up never wash dishes leave dirty dishes don't wash up not wash up add to the problem make a mess become worse devaluate muck up add to weaken harm grime blunt blacken black bespatter besmirch begrime befoul bedaub augment aggravate abridge abbreviate cease compound drop disable diminish devolve deteriorate degrade decrease