display vs screening

display and screening both are nouns.

Word	Noun	Adjective	Verb	Adverb
display	Yes	No	Yes	No
screening	Yes	No	No	No

As nouns, screening is a hyponym of display; that is, screening is a word with a more specific, narrower meaning than display:

Other hyponyms of display include acting out, array, showing, viewing, sight, fanfare, flash, ostentation, flaunt, presentation.

display (noun)	screening (noun)
something shown to the public	the act of concealing the existence of something by obstructing the view of it
a visual representation of something	testing objects or persons in order to identify those with particular characteristics
an electronic device that represents information in visual form	fabric of metal or plastic mesh
exhibiting openly in public view	the display of a motion picture
something intended to communicate a particular impression
behavior that makes your feelings public

display (verb)	screening (verb)
to show, make visible or apparent
attract attention by displaying some body part or posing; of animals