2 senses of Bungle found.
An embarrassing mistake.
Make a mess of, destroy or ruin.
You spoiled all the work.
Don`t botch up.+ More
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Error, Fault, Mistake - a wrong action attributable to bad judgment or ignorance or inattention.
Spectacle - a blunder that makes you look ridiculous; used in the phrase `make a spectacle of' yourself.
Bull - a serious and ludicrous blunder.
Fumble, Muff - (sports) dropping the ball.
Fluff - a blunder (especially an actor's forgetting the lines).
Faux Pas, Gaffe, Gaucherie, Slip, Solecism - a socially awkward or tactless act.
Demolish, Destroy - defeat soundly; "The home team demolished the visitors".
Awkward, Embarrassing, Sticky, Unenviable - hard to deal with; especially causing pain or embarrassment; "awkward (or embarrassing or difficult) moments in the discussion".
Make - act in a certain way so as to acquire; "make friends".
Mess - soft semiliquid food; "a mess of porridge".
Error, Fault, Mistake - a wrong action attributable to bad judgment or ignorance or inattention; "Point out my fault".
Ruin, Ruination - an event that results in destruction.