/ Thesaurus / A Synonyms of arboriform Find synonyms for: Adjective1. arboreal, arboreous, arborescent, arboresque, arboriform, dendriform, dendroid, dendroidal, treelike, tree-shaped, branchy (vs. branchless)usage: resembling a tree in form and branching structure; "arborescent coral found off the coast of Bermuda"; "dendriform sponges"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language