adult
apartment
architect
architecture
blueprint
boss
builder
building
business
businessman
chief
concept
construction
constructor
contractor
engineer
engineering
executive
experience
foreman
formal
hardhat
hat
helmet
home
house
idea
industrial
inspector
interior
job
male
man
manager
plan
professional
project
protect
protection
room
safety
sketch
structure
suit
supervisor
technician
work
worker
yellow