rage vs lividity

rage and lividity both are nouns.

Word	Noun	Adjective	Verb	Adverb
rage	Yes	No	Yes	No
lividity	Yes	No	No	No

As nouns, lividity is a hyponym of rage; that is, lividity is a word with a more specific, narrower meaning than rage:

Other hyponyms of rage include wrath.

rage (noun)	lividity (noun)
an interest followed with exaggerated zeal	unnatural lack of color in the skin (as from bruising or sickness or emotional distress)
a feeling of intense anger	a state of fury so great the face becomes discolored
a state of extreme anger
violent state of the elements
something that is desired intensely

rage (verb)	lividity (verb)
feel intense anger
be violent; as of fires and storms
behave violently, as if in state of a great anger