around
attach
bark
brown
cable
chain
change
construction
cord
damage
detail
ecology
environment
equipment
fast
fence
forest
forestry
green
growth
heavy
impact
ingrown
iron
line
log
lumber
massive
merging
metal
nature
oak
object
old
plans
protect
protection
rope
rust
rusty
sling
steel
stem
string
tree
trunk
vegetation
weathered
wire
wood