/ Thesaurus / S Synonyms of steller's sea lion Find synonyms for: Noun1. Steller sea lion, Steller's sea lion, Eumetopias jubatus, sea lionusage: largest sea lion; of the northern PacificWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: acerbity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language