/ Thesaurus / T Synonyms of traveling wave Find synonyms for: Noun1. traveling wave, travelling wave, wave, undulationusage: a wave in which the medium moves in the direction of propagation of the waveWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language