[{"Bold_text": "adjective", "List Items": ["shockingly frightful or dreadful; horrible:a ghastly murder.", "resembling a ghost, especially in being very pale:a ghastly look to his face.Synonyms: cadaverous , pallid , deathlike", "terrible; very bad:a ghastly error."]}, {"Bold_text": "adverb", "List Items": ["Alsoghast·li·ly[]ghast·i·ly[].in a ghastly manner; horribly; terribly.", "with a deathlike quality."]}]