Nag and Plug

Nag noun - A large hoofed domestic animal that is used for carrying or drawing loads and for riding.

Plug is a synonym for nag (North American) in horse topic. In some cases you can use "Plug" instead a noun "Nag", when it comes to topics like animal. informal substitute

Plug noun - An old or over-worked horse.

Nag is a synonym for plug in animal topic. You can use "Nag" instead a noun "Plug", if it concerns topics such as horse. popular alternative

Nearby Words: plugged, plugboard