Pumping up and Puff up

Puff up and pumping up are semantically related. in blow up topic. In some cases you can use "Puff up" instead a verb "Pumping up", when it comes to topics like inflate, to put in and occupy the whole of.

Puff up verb - Make larger or distend.

Pumping up and puff up are semantically related. Sometimes you can use "Pumping up" instead a verb "Puff up".