arm
auto
automobile
automotive
cake
change
checking
cylinder
dessert
dirty
disc
drive
engine
engineer
fix
front
garage
gear
glove
horizontal
inspection
maintenance
mechanic
mechanical
motor
oil
pad
power
rear
repair
safety
service
skill
steel
sweet
system
technical
technician
tire
tool
traffic
transport
transportation
truck
tyre
vehicle
wheel
work
workshop