authentic

builder

building

buster

carpenter

constructor

contractor

craftsman

crane

demolition

destroy

destroyer

directing

drill

drilling

electrician

engineer

equipment

erecting

erector

fitter

foreman

foremaster

hardhat

helmet

industrial

industry

installation

laborer

labourer

lifting

loading

man

modern

operating

operator

professional

real

remote

rigger

safety

taskmaster

technology

uniform

winter

work

worker