/ Thesaurus / R Synonyms of radiotelegraphic signal Find synonyms for: Noun1. telegraphic signal, radiotelegraphic signal, signal, signaling, signusage: a signal transmitted by telegraphyWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language