/ Thesaurus / S Synonyms of sea fan Find synonyms for: Noun1. sea fan, gorgonian, gorgonian coralusage: corals having a treelike or fan-shaped horny skeletonWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: illegible Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language