The stopboards at the bus station were all painted yellow.

My friend's last name is Stopka.

The Stopkas are coming to the party tonight.

My friend's last name is Stopa.

The stopcodon is a sequence of three nucleotides that signals the end of protein synthesis.

There are three stopcodons in the genetic code.

The stopcheck is located at the entrance of the building.

The stopchecks on the equipment need to be replaced.

The stoperators are responsible for controlling the flow of traffic.

The stoperator is responsible for controlling the flow of traffic.