The ground was hardened by an accustomed tread and as Jack rose to his full height he heard something moving on it.
He walked with an accustomed tread through the acres of fruit trees, where the least energetic could find an easy if unsatisfying meal.
Piggy discounted all this learnedly as a "mirage"; and since no boy could reach even the reef over the stretch of water where the snapping sharks waited, they grew accustomed to these mysteries and ignored them, just as they ignored the miraculous, throbbing stars.
There are no more uses of "accustomed" in the book.
Show samples from other sources
In the United States we’re accustomed to forming our own opinion about the promises of advertisements and politicians.
Actors and politicians are accustomed to less privacy than the rest of us.