/ Thesaurus / H Synonyms of hooded seal Find synonyms for: Noun1. hooded seal, bladdernose, Cystophora cristata, earless seal, true seal, hair sealusage: medium-sized blackish-grey seal with large inflatable sac on the head; of Arctic and northern Atlantic watersWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language