disdain vs scorn

disdain and scorn both are nouns.

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

As nouns, disdain and scorn are synonyms defined as:

disdain and scorn: lack of respect accompanied by a feeling of intense dislike

Other synonyms of disdain include contempt, despite.

As verbs, disdain and scorn are synonyms defined as:

Other synonyms of disdain include freeze off, pooh-pooh, reject, spurn, turn down.

As verbs, disdain and scorn are synonyms defined as:

Other synonyms of disdain include contemn, despise.

disdain (noun)	scorn (noun)
a communication that indicates lack of respect by patronizing the recipient	open disrespect for a person or thing
lack of respect accompanied by a feeling of intense dislike	lack of respect accompanied by a feeling of intense dislike

disdain (verb)	scorn (verb)
reject with contempt	reject with contempt
look down on with disdain	look down on with disdain