dendroidal vs arboresque

dendroidal and arboresque both are adjectives.

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

As adjectives, dendroidal and arboresque are synonyms defined as:

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

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

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