bungle

Noun

• an embarrassing mistake

Verb

• spoil by behaving clumsily or foolishly
  • I bungled it!
    

• make a mess of, destroy or ruin
  • I botched the dinner and we had to eat out
    
  • the pianist screwed up the difficult passage in the second movement
    

Related words

• Synonyms: 
  botch , bodge , bumble , fumble , botch up , muff , blow , flub , screw up , ball up , spoil , muck up , fluff , bollix , bollix up , bollocks , bollocks up