/ Thesaurus / E Synonyms of erolia alpina Find synonyms for: Noun1. red-backed sandpiper, dunlin, Erolia alpina, sandpiperusage: small common sandpiper that breeds in northern or Arctic regions and winters in southern United States or Mediterranean regionsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: denizen Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language