arboresque vs arborescent

arboresque and arborescent both are adjectives.

Word	Noun	Adjective	Verb	Adverb
arboresque	No	Yes	No	No
arborescent	No	Yes	No	No

As adjectives, arboresque and arborescent are synonyms defined as:

arboresque and arborescent: resembling a tree in form and branching structure

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

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