Go-slow and Tie-up

Go-slow noun - A form of protest by workers in which they deliberately slow down in order to cause problem from their employers.

Tie-up and go-slow are semantically related. In some cases you can use "Tie-up" instead a noun phrase "Go-slow".

Tie-up noun - A crowded mass (as of cars) that impedes or blocks movement.

Go-slow and tie-up are semantically related. Sometimes you can use "Go-slow" instead a noun phrase "Tie-up".