3 adjectives to describe instructress

One evening, the bottles circulating, they mentioned one Dolly, goddess at some bar, as a fit instructress for him.

She wished us to regard her as an elder sister, she said, rather than mere instructress, deeming rightly that the law of love would prove the stronger and better guidance in our case, and understanding well, and by some line magnetic sympathy as it appeared, my own peculiar nature, to which affection was a necessity.

The Parliaments were about to disappear, the Catholic church was becoming separated more and more widely every day from the people of whom it claimed to be the sole instructress and directress.

3 adjectives to describe  instructress