[{"Bold_text": "noun", "List Items": ["inharmonious or harsh sound; discord; cacophony.", "Music.a simultaneous combination of tones conventionally accepted as being in a state of unrest and needing completion.an unresolved, discordant chord or interval.Compare consonance(def3) consonance(def3).", "a simultaneous combination of tones conventionally accepted as being in a state of unrest and needing completion.", "an unresolved, discordant chord or interval.Compare consonance(def3) consonance(def3).", "disagreement or incongruity."]}]