earthing

As verbs the difference between earthing and earthed

is that earthing is while earthed is (earth).

As an adjective earthed is

(british) grounded, connected electrically to the ground.

As verbs the difference between earthing and ground

is that earthing is while ground is to connect (an electrical conductor or device) to a ground or ground can be (grind).

As a noun ground is

(senseid)(uncountable) the surface of the earth, as opposed to the sky or water or underground.

As an adjective ground is

crushed, or reduced to small particles.

As verbs the difference between earthing and lightning

is that earthing is while lightning is (impersonal|childish|or|nonstandard) to produce lightning.

As a noun lightning is

a flash of light produced by short-duration, high-voltage discharge of electricity within a cloud, between clouds, or between a cloud and the earth.

As an adjective lightning is

extremely fast or sudden.

As a noun Earthling

is an inhabitant of the planet Earth (Generally in science fiction aliens who use the term Earthling look down on the people of earth.)

As a verb earthing is

present participle of earth.