/ Thesaurus / P Synonyms of parus atricapillus Find synonyms for: Noun1. black-capped chickadee, blackcap, Parus atricapillus, chickadeeusage: chickadee having a dark crownWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language