Go-cart and Taxis

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

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

Taxis noun - A locomotor response toward or away from an external stimulus by a motile (and usually simple) organism.

Go-cart and taxis are semantically related in car topic. Sometimes you can use "Go-cart" instead a noun "Taxis".