arboreal

https://en.wiktionary.org/wiki/arboreal

Adjective

arboreal

  1. Of, relating to, or resembling a tree.
  2. Living in or among trees.

Etymology

From Latin arboreus (“tree-like”) +‎ -al .

This is a great word to refer to nature-leaning, or tree-connected characters, in RPGs. Better than “forest” or “wild”. :roll_eyes: