'Inappropriate' in the Bible

Likewise also the men, leaving the natural function of the woman, burned in their lust toward one another, men doing what is inappropriate with men, and receiving in themselves the due penalty of their error.

If they want to learn anything, they should ask their own husbands at home, for it is inappropriate for a woman to speak out in church.

Obscene, flippant, or vulgar talk is totally inappropriate. Instead, let there be thanksgiving.