journalese vs luridness

journalese and luridness both are nouns.

Word	Noun	Adjective	Verb	Adverb
journalese	Yes	No	No	No
luridness	Yes	No	No	No

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

journalese: the style in which newspapers are written
luridness: the journalistic use of subject matter that appeals to vulgar tastes

Other hyponyms of journalese include sensationalism.

journalese (noun)	luridness (noun)
the style in which newspapers are written	the quality of being ghastly
	unnatural lack of color in the skin (as from bruising or sickness or emotional distress)
	the journalistic use of subject matter that appeals to vulgar tastes