/ Thesaurus / S Synonyms of saint francis xavier Find synonyms for: Noun1. Xavier, Saint Francis Xavierusage: Spanish missionary and Jesuit who establish missionaries in Japan and Ceylon and the East Indies (1506-1552)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