[{"Bold_text": "adjective", "List Items": ["destitute or deprived of sensation; unconscious.Synonyms: insensible , insensate", "lacking mental perception, appreciation, or comprehension.Synonyms: undiscerning , unperceiving Antonyms: sensitive", "stupid or foolish, as persons or actions.Synonyms: idiotic , asinine , witless , inane , silly Antonyms: intelligent", "nonsensical or meaningless, as words:This letter is either cryptic or senseless."]}]