/ Thesaurus / B Synonyms of baby's breath Find synonyms for: Noun1. baby's breath, babies'-breath, Gypsophila paniculata, flowerusage: tall plant with small lance-shaped leaves and numerous tiny white or pink flowersWordNet 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