aid
backing
badge
builder
building
business
cap
cartoon
character
company
construction
design
emblem
engineer
engineering
expert
handyman
happy
holding
illustration
industry
insignia
label
labor
labour
maintenance
male
man
manufacturing
mechanic
mechanical
overhaul
professional
repair
service
smile
smiling
specialist
support
symbol
tech support
technical
technician
technology
tools
uniform
work
worker