/ Thesaurus / S Synonyms of supporting tower Find synonyms for: Noun1. supporting tower, towerusage: a tower that serves to support somethingWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: nefarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language