/ Thesaurus / L Synonyms of laryngospasm Find synonyms for: Noun1. laryngospasm, occlusionusage: a closure of the larynx that blocks the passage of air to the lungsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: grimace Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language