/ Thesaurus / L Synonyms of lancet fish Find synonyms for: Noun1. lancetfish, lancet fish, wolffish, soft-finned fish, malacopterygianusage: large elongate scaleless oceanic fishes with sharp teeth and a long dorsal fin that resembles a sailWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language