causing or tending to cause an objection, disapproval, or protest.

offending good taste, manners, etiquette, propriety, etc.; offensive

objectionable behavior.

adjective

good , nice , pleasant , welcome

adjective

abhorrent , censurable , deplorable , disagreeable , dislikable , displeasing , distasteful , exceptionable , ill-favored , inadmissible , indecorous , inexpedient , insufferable , intolerable , invidious , loathsome , lousy , murder , noxious , obnoxious , offensive , opprobrious , poison , regrettable , repellent , reprehensible , repugnant , repulsive , revolting , unacceptable , undesirable , unfit , unpalatable , unsatisfactory , unseemly , unsuitable , unwanted , unwelcome , exceptional , unpleasant , vile