/ Thesaurus / 4 Synonyms of 4wd Find synonyms for: Noun1. four-wheel drive, 4WD, motor vehicle, automotive vehicleusage: a motor vehicle with a four-wheel drive transmission system2. four-wheel drive, 4WD, transmission, transmission systemusage: a transmission that provides power directly to all four wheels of a motor vehicleWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language