Open English Wordnet
Adjectives
(s)arboraceous, arboreous, woodsy, woodyabounding in trees“an arboreous landscape”, “violets in woodsy shady spots”, “a woody area near the highway”
(s)arboreal, arboreous, arborescent, arboresque, arboriform, dendriform, dendroid, dendroidal, treelike, tree-shapedresembling a tree in form and branching structure“arborescent coral found off the coast of Bermuda”, “dendriform sponges”