/ Thesaurus / V Synonyms of vestibular sense Find synonyms for: Noun1. equilibrium, labyrinthine sense, vestibular sense, sense of balance, sense of equilibrium, proprioceptionusage: a sensory system located in structures of the inner ear that registers the orientation of the headWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: rotund Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language