/ Thesaurus / Y Synonyms of yucca filamentosa Find synonyms for: Noun1. Adam's needle, Adam's needle-and-thread, spoonleaf yucca, needle palm, Yucca filamentosa, yuccausage: yucca with long stiff leaves having filamentlike appendagesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: ontiguous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language