/ Thesaurus / W Synonyms of weddell sea Find synonyms for: Noun1. Weddell Seausage: an arm of the south Atlantic in Antarctica to the east of the Antarctic PeninsulaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: tranquil Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language