/ Thesaurus / R Synonyms of radio aerial Find synonyms for: Noun1. radio antenna, radio aerial, omnidirectional antenna, nondirectional antennausage: omnidirectional antenna comprising the part of a radio receiver by means of which radio signals are receivedWordNet 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