bad job (?.)
- bevue
- blunder
- bobble
- boggle
- bonehead play
- boner
- boo-boo
- botch
- bungle
- bungling
- clumsy performance
- error
- etourderie
- flub
- fluff
- foozle
- fumble
- gaucherie
- haphazardness
- hash
- loose ends
- mess
- messiness
- miscue
- mistake
- muff
- off day
- sad work
- slapdash
- slip
- slipshoddiness
- slipshodness
- sloppiness
- slovenliness
- slovenly performance
- slovenry
- sluttishness
- stumble
- trip
- untidiness