/ Thesaurus / C Synonyms of choke up Find synonyms for: Verb1. stuff, lug, choke up, block, clog, choke off, clog up, back up, congest, choke, foulusage: obstruct; "My nose is all stuffed"; "Her arteries are blocked"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reticent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language