aerated

answers

architect

architecture

blocks

brick

builder

building

call

carpenter

collaboration

communication

concrete

construction

contractor

control

customer

delivery

engineer

engineering

estate

foreman

foundation

front

helmet

home

house

industry

job

man

manager

materials

occupation

people

person

phone

protective

real

safety

signal

site

standing

stands

supervisor

vest

warehouse

work

worker

working

workplace

yellow