/ Thesaurus / I Synonyms of information superhighway Find synonyms for: Noun1. superhighway, information superhighway, network, electronic networkusage: an extensive electronic network (such as the internet) used for the rapid transfer of sound and video and graphics in digital formWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: penury Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language