Answer:

contrast

Answer	Crossword Clue
CONTRAST	Stark unlikeness
CONTRAST	TV adjustment
CONTRAST	Note the differences between

CONTRAST	Old TV knob
CONTRAST	Compare.
CONTRAST	A striking exhibition of unlikeness.
CONTRAST	Opposition of associated things.
CONTRAST	Set or place in opposition.
CONTRAST	Dissimilitude as shown by juxtaposition.
CONTRAST	Photodeveloper's concern
CONTRAST	Compare

CONTRAST	Differentiate