Breadcrumb Home > Thesaurus > H Synonyms of headway Find synonyms for: Noun 1. headroom, headway, clearance, room, way, elbow room usage: vertical space available to allow easy passage under something 2. headway, head, progress, progression, advance usage: forward movement; "the ship made little headway against the gale" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of headway (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: quisling Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language