/ Thesaurus / T Synonyms of tv antenna Find synonyms for: Noun1. television antenna, tv-antenna, omnidirectional antenna, nondirectional antennausage: an omnidirectional antenna tuned to the broadcast frequencies assigned to televisionWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: grimace Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language