funiculitis vs rubor

funiculitis and rubor both are nouns.

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

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

funiculitis: inflammation of a funiculus (especially an inflammation of the spermatic cord)
rubor: a response of body tissues to injury or irritation; characterized by pain and swelling and redness and heat

Other hypernyms of funiculitis include inflammation, redness.

funiculitis (noun)	rubor (noun)
inflammation of a funiculus (especially an inflammation of the spermatic cord)	a response of body tissues to injury or irritation; characterized by pain and swelling and redness and heat