aged

angle

architect

architecture

builder

building

class

column

concrete

construction

constructor

development

elderly

engineer

enterprise

factory

foreman

foremaster

handyman

hard

hat

industrial

job

jobber

maintenance

man

manufactory

master

measure

meter

odd

pencil

people

pillar

project

repairman

senior

shiftma

specialist

taskmaster

technical

technology

toiler

unskilled

worker

workforce

workgroup

working

workman

workpeople

workplace