/ Thesaurus / G Synonyms of genus trichecus Find synonyms for: Noun1. Trichechus, genus Trichecus, mammal genususage: type and sole genus of the TrichechidaeWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: placate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language