/ Thesaurus / S Synonyms of saceur Find synonyms for: Noun1. Supreme Allied Commander Europe, SACEUR, commanding officer, commandant, commanderusage: commanding officer of ACE; NATO's senior military commander in EuropeWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: labyrinth Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language