disrespect vs scorn

disrespect and scorn both are nouns.

Word	Noun	Adjective	Verb	Adverb
disrespect	Yes	No	Yes	No
scorn	Yes	No	Yes	No

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

disrespect (noun)	scorn (noun)
a manner that is generally disrespectful and contemptuous	open disrespect for a person or thing
a disrespectful mental attitude	lack of respect accompanied by a feeling of intense dislike
an expression of lack of respect

disrespect (verb)	scorn (verb)
have little or no respect for; hold in contempt	reject with contempt
show a lack of respect for	look down on with disdain