Don

The Greek aischron is a very strong word, it is euphemized in most English translations.

Eph 5:11

Take no part in the unfruitful works of darkness, but instead expose them.

Eph 5:12

For it is shameful even to speak of the things that they do in secret.

1Co 11:6

For if a wife will not cover her head, then she should cut her hair short. But since it is disgraceful for a wife to cut off her hair or shave her head, let her cover her head.

These are indications that in BOTH these cases the words in 1 Cor are not from Paul, would he call a believing woman filty?  I do not believe it.