oophoritis vs redness

oophoritis and redness both are nouns.

Word	Noun	Adjective	Verb	Adverb
oophoritis	Yes	No	No	No
redness	Yes	No	No	No

As nouns, redness is a hypernym of oophoritis; that is, redness is a word with a broader meaning than oophoritis:

oophoritis: inflammation of one or both ovaries
redness: a response of body tissues to injury or irritation; characterized by pain and swelling and redness and heat

Other hypernyms of oophoritis include inflammation, rubor.

oophoritis (noun)	redness (noun)
inflammation of one or both ovaries	red color or pigment; the chromatic color resembling the hue of blood
	a response of body tissues to injury or irritation; characterized by pain and swelling and redness and heat