arboreal vs dendritic

arboreal

adj
  • Of, relating to, or resembling a tree. 

  • Covered or filled with trees. 

  • Living in or among trees. 

noun
  • Any tree-dwelling creature. 

dendritic

adj
  • Having a branching structure similar to a tree. 

  • Of, pertaining to or possessing dendrites. 

noun
  • A dendritic cell 

How often have the words arboreal and dendritic occurred in a corpus of books? (source: Google Ngram Viewer )