3 adjectives to describe entails

According to the other opinion, external attention suffices always and ever to satisfy substantially the obligation of reading the office and for the avoidance of mortal sin which invalid recitation entails.

It is a place of some interest to lawyers for having given rise to one of the leading cases on the law of entail, which settled points that had formerly been doubtful, all in favour of the strict entail.

This wants an heir, the line is lost: Why was that vain entail engross'd? Canst thou discern another's mind?

3 adjectives to describe  entails