/ Thesaurus / P Synonyms of pius x Find synonyms for: Noun1. Pius X, Giuseppe Sarto, Giuseppe Melchiorre Sartousage: pope who condemned religious modernism; he was canonized in 1954 because of his interest in the poor (1835-1914)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language