Bingley was endeared to Darcy by the easiness, openness, and ductility of his temper, though no disposition could offer a greater contrast to his own, and though with his own he never appeared dissatisfied.
There are no more uses of "endearing" in the book.
Show samples from other sources
There was something endearing about her awkward smile.
Her character is so clever and endearing, you can’t wait for next week’s show.