Pony up and Shell out

Pony up verb - To give what is owed for.

Shell out and pony up are semantically related in contribute topic. In some cases you can use "Shell out" instead a verb "Pony up", when it comes to topics like pay off, fork out, spend money, make restitution.

Shell out verb - To hand over or use up in payment.

Pony up and shell out are semantically related in pay off topic. You can use "Pony up" instead a verb "Shell out", if it concerns topics such as fork out.