Answer:

sloppy

Answer	Crossword Clue
SLOPPY	Like many a bachelor pad
SLOPPY	Careless, as writing
SLOPPY	Careless

SLOPPY	.. Joe: ground-beef-on-a-bun concoction
SLOPPY	Unkempt
SLOPPY	Slipshod
SLOPPY	Hardly orderly
SLOPPY	.. Joe
SLOPPY	... Joe
SLOPPY	Joe, sometimes
SLOPPY	Like Oscar in "The Odd Couple"

SLOPPY	Unfit for detail work
SLOPPY	Kind of joe
SLOPPY	Careless as an investigation
SLOPPY	Good for mudders