/ Thesaurus / I Synonyms of intake manifold Find synonyms for: Noun1. intake manifold, manifoldusage: a manifold consisting of a pipe to carry fuel to each cylinder in an internal-combustion engineWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: devout Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language