機器
blade
board
build
builder
building
business
carpenter
carpentry
carver
checking
circle
circular
concentration
construction
craft
craftsman
cut
danger
desk
electric
equipment
hand
handmade
handwork
industry
labor
lumber
male
man
manual
metal
occupation
person
power
professional
safety
saw
sawdust
sawing
timber
tool
wood
wooden
woodwork
woodworker
work
workbench
worker
workshop