We have no meanings for "thoroughly unprincipled" in our records yet.
1 He was a thoroughly unprincipled fellow, and it was known that he would do almost anything for money.
2 Peter, too, would rejoice, and between them both his father would be persuaded that he was thoroughly unprincipled .
3 I have found out to-day that my poor sister's husband is an actor, evidently a thoroughly unprincipled man.
4 He had an open, prepossessing manner, but had indulged in vicious habits for many years, and was thoroughly unprincipled .
5 Speaking from that knowledge, I most seriously warn you against him as a thoroughly unprincipled and thoroughly dangerous man.
6 But she were a thoroughly unprincipled woman, and hated Jane almost as soon as she had set eyes on her.
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