Go-cart and Passenger car

Go-cart noun - Wheeled vehicle that can be pushed by a person; may have one or two or four wheels.

Passenger car and go-cart are semantically related in car topic. In some cases you can use "Passenger car" instead a noun phrase "Go-cart".

Passenger car noun - A railcar where passengers ride.

Go-cart and passenger car are semantically related in car topic. You can use "Go-cart" instead a noun phrase "Passenger car".