/ Thesaurus / G Synonyms of gustav hertz Find synonyms for: Noun1. Hertz, Gustav Hertz, Gustav Ludwig Hertzusage: German physicist who with James Franck proved the existence of the stationary energy states postulated by Bohr (1887-1975)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: chicory Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language