/ Thesaurus / M Synonyms of manx shearwater Find synonyms for: Noun1. Manx shearwater, Puffinus puffinus, shearwaterusage: small black-and-white shearwater common in the northeastern AtlanticWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language