Breadcrumb Home > Thesaurus > I Synonyms of inboard Find synonyms for: Adjective 1. inboard (vs. outboard) usage: located within the hull or nearest the midline of a vessel or aircraft; "the inboard flaps on the wing" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of inboard (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: raconteur Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language