Built-up and Pumped up

Built-up adjective - Peopled with settlers.

Pumped up and built-up are semantically related. In some cases you can use "Pumped up" instead an adjective phrase "Built-up".

Pumped up adjective - Tense with excitement and enthusiasm as from a rush of adrenaline.

Built-up and pumped up are semantically related. Sometimes you can use "Built-up" instead an adjective "Pumped up".