/ Thesaurus / E Synonyms of elephant seal Find synonyms for: Noun1. elephant seal, sea elephant, earless seal, true seal, hair sealusage: either of two large northern Atlantic earless seals having snouts like trunksWordNet 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