ax
balk
bark
bathhouse
chopper
conifers
cut
ecologicalfuel
environment
felling
fire
fireplace
firewood
forest
fuel
furnace
heap
heat
heating
job
kindle
log
logging
lumber
material
natural
nature
old
person
pile
raw
rusty
serious
split
stack
stoke up
summer
timber
tired
tool
tree
treeprocessing
village
warming
winter
wood
woodfuels
work