Adj. | 1. | indecorous - lacking propriety and good taste in manners and conduct; "indecorous behavior" indecent - offensive to good taste especially in sexual matters; "an earthy but not indecent story"; "an indecent gesture" improper - not suitable or right or appropriate; "slightly improper to dine alone with a married man"; "improper medication"; "improper attire for the golf course" decorous - characterized by propriety and dignity and good taste in manners and conduct; "the tete-a-tete was decorous in the extreme" |
2. | ![]() improper - not suitable or right or appropriate; "slightly improper to dine alone with a married man"; "improper medication"; "improper attire for the golf course" |