tree-shaped vs arborescent

tree-shaped and arborescent both are adjectives.

Word	Noun	Adjective	Verb	Adverb
tree-shaped	No	Yes	No	No
arborescent	No	Yes	No	No

As adjectives, tree-shaped and arborescent are synonyms defined as:

tree-shaped and arborescent: resembling a tree in form and branching structure

Other synonyms of tree-shaped include arboreal, arboreous, arboresque, arboriform, dendriform, dendroid, dendroidal, treelike.

tree-shaped (adjective)	arborescent (adjective)
resembling a tree in form and branching structure	resembling a tree in form and branching structure