/ Thesaurus / L Synonyms of le duc tho Find synonyms for: Noun1. Le Duc Thousage: Vietnamese diplomat who negotiated with Henry Kissinger to end the war in Vietnam (1911-1990)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: perennial Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language