Inflate

I cannot inflate all these balloons.

Do you know how to inflate the tire?

I need to inflate my tires.

Forty U.S. states have filed a lawsuit against 20 pharmaceutical companies that make generic drugs, accusing the companies of participating in a scheme to inflate drug prices, sometimes by as much as 1,000%.

I still have to inflate my tyres.

Let's inflate the paddling pool.

Ziri struggled to inflate the balloon.

Inflate the balloons.

You inflate a balloon by blowing air into it.

When passion's tumults in the bosom rise, / Inflate the features, and enrage the eyes.

The balloon will inflate if you blow into it.

to inflate somebody with pride or vanity

[I]f they find / Some stain or blemish in a name of note, / Not grieving that their greatest are so small, / Inflate themselves with some insane delight, / And judge all nature from her feet of clay, […]

Israel routinely claims that the Gaza Ministry of Health, which is run by Hamas, has a tendency to inflate the number of Palestinian casualties in the Gaza Strip.