Numerous: many
Ex: Shops of this type, once rare, are now numerous.
Switch: a small device, usually pushed up or down with your finger, that controls and turns on or off an electric current
Ex: Can you flip the switch?
Correspondingly: similar, or resulting from something else
Ex: As the course becomes more difficult, there's usually a corresponding drop in attendance.
Disruption: to prevent something, especially a system,process or event, from continuing as usual or asexpected.
Ex: The accident on the main road through town is causing widespread disruption for motorists.
Neighbourliness: friendly or helpful
Ex: It was very neighbourliness of you to do her shopping for her.
I like the Cambridge because it definition is very clear. And it has a simple example.To me, it can improve my grammar.
