architecture
balance
build
builder
building
construct
construction
contractor
design
development
engineering
equipment
estate
foundation
home
house
industrial
industry
installing
instrument
job
labor
laying
level
leveler
line
manual
measure
measurement
nail
net
new
occupation
pattern
precision
professional
residential
rough
site
skill
spirit
string
strong
structure
surface
tool
traditional
wall
work
worker