Carapace and Chassis

Carapace noun - Hard outer covering or case of certain organisms such as arthropods and turtles.

Chassis and carapace are semantically related. in structure topic. In some cases you can use "Chassis" instead a noun "Carapace".

Chassis noun - The skeleton of a motor vehicle consisting of a steel frame supported on springs that holds the body and motor.

Carapace and chassis are semantically related. Sometimes you can use "Carapace" instead a noun "Chassis".