arboreal vs dendroidal

arboreal

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

  • Covered or filled with trees. 

  • Living in or among trees. 

noun
  • Any tree-dwelling creature. 

dendroidal

adj
  • dendroid; resembling a shrub or tree 

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