luridness vs journalese

luridness and journalese both are nouns.

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

As nouns, journalese is a hypernym of luridness; that is, journalese is a word with a broader meaning than luridness:

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

luridness (noun)	journalese (noun)
the quality of being ghastly	the style in which newspapers are written
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