photography vs contrast

photography and contrast both are nouns.

Word	Noun	Adjective	Verb	Adverb
photography	Yes	No	No	No
contrast	Yes	No	Yes	No

photography (noun)	contrast (noun)
the act of taking and printing photographs	the act of distinguishing by comparing differences
the occupation of taking and printing photographs or making movies	the range of optical density and tone on a photographic negative or print (or the extent to which adjacent areas on a television screen differ in brightness)
the process of producing images of objects on photosensitive surfaces	the perceptual effect of the juxtaposition of very different colors
	a conceptual separation or distinction
	the opposition or dissimilarity of things that are compared

photography (verb)	contrast (verb)
	put in opposition to show or emphasize differences
	to show differences when compared; be different