/ Thesaurus / P Synonyms of piezoelectric crystal Find synonyms for: Noun1. piezoelectric crystal, crystalusage: a crystal that can be used as a transducerWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language