architect
architectural
architecture
blue
blueprint
builder
building
business
businessman
cheerful
clinic
construction
contractor
design
designer
doctor
draft
drafting
draftsman
drawing
employee
engineer
engineering
foreman
happy
helmet
hospital
industrial
industry
job
layout
man
manager
negotiation
office
ok
paper
plan
print
project
roll
site
sketch
smiling
supervisor
technical
woman
work
worker
workplace