activity
blade
buildings
business
carpenter
carpentry
circular
construction
craft
craftsperson
cutting
danger
dust
electric
equipment
ethnicity
hand
home
horizontal
human
improvement
industrial
industry
machinery
manual
manufacturing
material
men
objectsequipment
occupation
partcula
pencil
people
plank
power
rotary
saw
sawing
sharp
steel
technology
timber
tool
turning
wood
work
workbench
worker
working
workshop