WordNet sense 1 (the journalistic use of subject matter that appeals to vulgar tastes):

sensationalism

WordNet sense 2 (unnatural lack of color in the skin (as from bruising or sickness or emotional distress)):

paleness, pallidness, pallor, wanness, lividity, achromasia, lividness

WordNet sense 3 (the quality of being ghastly):

ghastliness, grimness, gruesomeness