/ Thesaurus / S Synonyms of scrub bird Find synonyms for: Noun1. scrubbird, scrub-bird, scrub bird, passerine, passeriform birdusage: small fast-running Australian bird resembling a wren and frequenting brush or scrubWordNet 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