30 synonyms for used to such as adapted to, acclimated to, and accustomed to. Used to is a verb, and its antonyms are unaccustomed to and not familiar with.
Acclimated to, Accustomed to, Adapted to, Commonly, Conditioned to, Customarily, Established, Established in, Familiar with, Familiarized with, Formerly, Habituated to, Historically, In the habit of, In the past, In the practice of, Long-standing, Once, Once upon a time, Practiced, Previously, Previously accustomed to, Regularly, Repeatedly, Residing in, Routine, Settled into, Traditionally, and Worn in.