brush up Antonyms

cast gloom over splatter spatter smudge smirch sink reduce lower lessen heighten harm grime spoil sully 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 add to weaken undermine drop disable blacken black bespatter besmirch begrime befoul bedaub augment aggravate abridge abbreviate blunt cease diminish devolve deteriorate degrade decrease daub damage contaminate compromise compress