neuritis vs rubor

neuritis and rubor both are nouns.

Word	Noun	Adjective	Verb	Adverb
neuritis	Yes	No	No	No
rubor	Yes	No	No	No

As nouns, rubor is a hypernym of neuritis; that is, rubor is a word with a broader meaning than neuritis:

neuritis: inflammation of a nerve accompanied by pain and sometimes loss of function
rubor: a response of body tissues to injury or irritation; characterized by pain and swelling and redness and heat

Other hypernyms of neuritis include inflammation, redness.

neuritis (noun)	rubor (noun)
inflammation of a nerve accompanied by pain and sometimes loss of function	a response of body tissues to injury or irritation; characterized by pain and swelling and redness and heat