groundburst

As nouns the difference between ground and groundburst

is that ground is (surface of the Earth) The surface of the Earth, as opposed to the sky or water or underground while groundburst is the explosion of a bomb dropped from the air when it hits the ground.

As a verb ground

is to connect (an electrical conductor or device) to a ground.

As an adjective ground

is crushed, or reduced to small particles.

As nouns the difference between air and groundburst

is that air is while groundburst is the explosion of a bomb dropped from the air when it hits the ground.

As nouns the difference between bomb and groundburst

is that bomb is (informal) the atomic bomb; the capacity to launch a nuclear attack often used with “the” while groundburst is the explosion of a bomb dropped from the air when it hits the ground.

As nouns the difference between explosion and groundburst

is that explosion is a violent release of energy (sometimes mechanical, nuclear, or chemical. while groundburst is the explosion of a bomb dropped from the air when it hits the ground.