/ Thesaurus / I Synonyms of inferior rectus muscle Find synonyms for: Noun1. inferior rectus muscle, inferior rectus, rectus inferior, ocular muscle, eye muscleusage: the ocular muscle whose contraction turns the eyeball down and mediallyWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language