/ Thesaurus / R Synonyms of republic of peru Find synonyms for: Noun1. Peru, Republic of Peruusage: a republic in western South America; achieved independence from Spain in 1821; was the heart of the Inca empire from the 12th to 16th centuriesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language