/ Thesaurus / C Synonyms of casuarina equisetfolia Find synonyms for: Noun1. Australian pine, Casuarina equisetfolia, beefwoodusage: common Australian tree widely grown as an ornamental in tropical regions; yields heavy hard red woodWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: knead Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language