Breadcrumb Home > Thesaurus > H Synonyms of harmonics Find synonyms for: Noun 1. harmonics, acoustics usage: the study of musical sound Noun 1. harmonics, acoustics usage: a tone that is a component of a complex sound 2. harmonic, tone, pure tone usage: any of a series of musical tones whose frequencies are integral multiples of the frequency of a fundamental WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of harmonics (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: bilious Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language