adult
blade
branch
business
caucasian
chain
chainsaw
construction
cross
cut
cuts
cutting
danger
electric
equipment
firewood
forest
fuel
hand
horizontal
human
industry
log
lumber
lumberjack
male
man
manual
occupation
outdoors
person
pine
power
professional
protection
protective
safety
saw
sawdust
sawing
saws
section
skill
timber
tool
tree
trunk
wood
work
worker