arboreous vs treelike

arboreous and treelike both are adjectives.

Word	Noun	Adjective	Verb	Adverb
arboreous	No	Yes	No	No
treelike	No	Yes	No	No

As adjectives, arboreous and treelike are synonyms defined as:

arboreous and treelike: resembling a tree in form and branching structure

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

arboreous (adjective)	treelike (adjective)
inhabiting or frequenting trees	resembling a tree in form and branching structure
resembling a tree in form and branching structure
abounding in trees