/ Thesaurus / S Synonyms of shuttle diplomacy Find synonyms for: Noun1. shuttle diplomacy, diplomacy, diplomatic negotiationsusage: international negotiations conducted by a mediator who frequently flies back and forth between the negotiating parties; "Kissinger's shuttle diplomacy in the Middle East"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language