acute
ax
axe
background
bark
blade
block
camp
chop
country
cut
deforestation
design
energy
equipment
fire
firewood
forest
fuel
hack
handle
hardwood
hatchet
heavy
instrument
iron
log
lumber
natural
nature
nobody
old
outdoors
sharp
split
stack
steel
stump
timber
tool
tree
trunk
vintage
white
wood
wooden