/ Thesaurus / B Synonyms of balaenoptera Find synonyms for: Noun1. Balaenoptera, genus Balaenoptera, mammal genususage: type genus of the BalaenopteridaeWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language