/ Thesaurus / P Synonyms of palmer peninsula Find synonyms for: Noun1. Antarctic Peninsula, Palmer Peninsulausage: a large peninsula of Antarctica that extends some 1200 miles north toward South America; separates the Weddell Sea from the South PacificWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: bibliophile Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language