age
arborist
bark
brown
chain
climb
cut
cutter
danger
dangle
equipment
felled
firewood
forest
forestry
harness
height
helmet
industry
leaves
log
logging
logs
long
lumber
maintenance
man
material
nature
orange
outdoors
professional
rings
ropes
round
safety
saw
short
stack
store
surgeon
textured
timber
tool
tree
trunk
winter
wood
woodcutter
work