Breadcrumb Home > Thesaurus Cite Synonyms of headway Find synonyms for: Noun1. headroom, headway, clearance, room, way, elbow roomusage: vertical space available to allow easy passage under something2. headway, head, progress, progression, advanceusage: forward movement; "the ship made little headway against the gale"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.See also: headway (Dictionary) Related Content Daily Word Quiz: persiflage Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language Synonyms Index