laryngopharyngitis vs rubor

laryngopharyngitis and rubor both are nouns.

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

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

laryngopharyngitis: inflammation of the larynx and pharynx
rubor: a response of body tissues to injury or irritation; characterized by pain and swelling and redness and heat

Other hypernyms of laryngopharyngitis include inflammation, redness.

laryngopharyngitis (noun)	rubor (noun)
inflammation of the larynx and pharynx	a response of body tissues to injury or irritation; characterized by pain and swelling and redness and heat