architect

architecture

builder

building

businessman

cell

check

class

construction

constructor

conversation

development

engineer

engineering

enterprise

factory

foremaster

industrial

inspector

investor

maintenance

man

manager

manufactory

master

mobile

people

personnel

phone

planner

project

property

realty

smartphone

speaking

specialist

superintendent

supervision

talk

taskmaster

technical

tell

toiler

worker

workforce

workgroup

working

workman

workpeople

workplace