accuracy
accurate
alignment
architecture
builder
building
business
checking
compass
construction
contractor
craftsman
craftsperson
design
designer
drawing
engineer
engineering
equilibrium
equipment
flat
folding
foreman
handyman
hardhat
helmet
holding
horizontal
instrument
job
level
liquid
measure
measurement
measuring
meter
occupation
plan
precision
project
range
renovation
ruler
skill
spirit
stable
tool
vertical
worker
working