His skin burned as caustic acids poured over him, and polluted gases filled his lungs.

Blobs of caustic acid burned through into fuselage fuel tanks and fright controls, starting fuselage and engine fires.

In this case, this is a very highly caustic acid.

Scientists found the microbes living in a remarkably inhospitable environment, drainage water as caustic as battery acid from a mine in Northern California.

A caustic and corrosive acid, the identity of which The Shadow easily recognized.

The caustic acid Van Wall dropped on each spilled drop of blood gave off tickling, cough-provoking fumes.

He downed another large swallow of bourbon, feeling perverse pleasure as the stuff burned its way relentlessly down, like caustic molecular acid eating through a ship's hull metal.

He experienced an instant of panic when he feared they were forcing him to drink some caustic acid.

The emotions attendant on the dissolution were as caustic as battery acid, eating through what was once integral and whole.

"We'll use the strongest caustic nitric acid and he'll be shod with special shoes with a metal plate to exert pressure on the sole."