[{"Bold_text": "adjective", "List Items": ["grave, sober, or mirthless, as a person, the face, speech, tone, or mood:solemn remarks.Synonyms: unsmiling , serious Antonyms: humorous", "gravely or somberly impressive; causing serious thoughts or a grave mood:solemn music.Synonyms: stately , imposing , august Antonyms: trivial", "serious or earnest:solemn assurances.", "characterized by dignified or serious formality, as proceedings; of a formal or ceremonious character:a solemn occasion.Synonyms: ceremonial , ritual", "made in due legal or other express form, as a declaration or agreement:a solemn oath.", "marked or observed with religious rites; having a religious character:a solemn holy day.Synonyms: sacred , devotional", "uttered, prescribed, or made according to religious forms:a solemn ban on sacrifice."]}]