Answer: neatnik

AnswerCrossword Clue
NEATNIKOne who loves pick-ups?
neatnika compulsively neat person
neatnikperson who is extremely neat about surroundings, appearance, etc.
NEATNIKLover of order
NEATNIKFelix, for one
NEATNIKHe keeps things straight
NEATNIKObsessive picker-upper
NEATNIKCompulsive cleaner
NEATNIKFastidious sort
NEATNIKOne whose work is picking up?
NEATNIKUnlikely hoarder
NEATNIKOne picking up a lot
NEATNIKTidy type
NEATNIKOrder lover
NEATNIKFelix Unger, e.g.
NEATNIKFelix Unger, for one
NEATNIKOne who's quick to pick up?
NEATNIKOne who's bound to order?
NEATNIKFelix from "The Odd Couple," e.g.
NEATNIKOne who leaves nothing out?
NEATNIKOrderly type
NEATNIKPick-up artist?
NEATNIKSlob's opposite
NEATNIKObsessive picker-up