architect
architecture
bearing
blue
blueprint
building
business
calculator
chart
circuit
construction
contractor
delineation
design
designer
details
document
draft
drafting
drawing
engineer
engineering
equipment
folder
frame
glass
hydraulic
ideas
illustration
industry
magnifying
mechanics
office
painting
paper
pattern
pen
pencil
plan
planning
plot
print
project
ruler
scheme
shape
technology
tool
trammel
work