[{"Bold_text": "adjective", "List Items": ["not proper ;not strictly belonging, applicable, correct, etc.; erroneous:He drew improper conclusions from the scant evidence.Synonyms: unsuited , unfit , inapplicable Antonyms: suitable , fitting", "not in accordance with propriety of behavior, manners, etc.:improper conduct at a funeral.Synonyms: unsuited , indecorous , unfit , inapplicable Antonyms: proper", "unsuitable or inappropriate, as for the purpose or occasion:improper attire for a formal dance.Synonyms: unsuited , unfit , inapplicable Antonyms: suitable , fitting", "abnormal or irregular:improper functioning of the speech mechanism."]}]