blasphemous, profane, sacrilegious -- (grossly irreverent toward what is held to be sacred; "blasphemous rites of a witches' Sabbath"; "profane utterances against the Church"; "it is sacrilegious to enter with shoes on")
blasphemous, blue, profane -- (characterized by profanity or cursing; "foul-mouthed and blasphemous"; "blue language"; "profane words")