'Unseemly' in the Bible

And likewise also the men, leaving the natural use of the woman, burned in their lust one toward another; men with men working that which is unseemly, and receiving in themselves that recompence of their error which was meet.

And according as they did not think good to have God in their knowledge, God gave them up to a reprobate mind to practise unseemly things;

Your boasting [over the supposed spirituality of your church] is not good [indeed, it is vulgar and inappropriate]. Do you not know that [just] a little leaven ferments the whole batch [of dough, just as a little sin corrupts a person or an entire church]?

and if any one doth think it to be unseemly to his virgin, if she may be beyond the bloom of age, and it ought so to be, what he willeth let him do; he doth not sin -- let him marry.

and those that we think to be less honourable of the body, around these we put more abundant honour, and our unseemly things have seemliness more abundant,

Doth not behave itself unseemly, seeketh not her own, is not easily provoked, thinketh no evil;