/ Thesaurus / S Synonyms of senecan Find synonyms for: Adjective1. Senecanusage: of or relating to or like or in the manner of the Roman SenecaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language