Antonyms for Muck up

Antonyms starting with letter S

• succeed

  blunder, make a mess of
• 

  soothe

  disappoint, upset
• settle

  disappoint
• strengthen

  injure
• straighten

  knot, confuse
• sanctify

  ruin, corrupt, adulterate
• sterilize

  corrupt, make dirty, adulterate
• surrender

  injure
• save

  ruin
• support

  knot
• sterilise