ether

As nouns the difference between void and ether

is that void is an empty space; a vacuum or void can be while ether is ether.

As an adjective void

is containing nothing; empty; vacant; not occupied; not filled.

As a verb void

is (label) to make invalid or worthless.

As nouns the difference between ether and initialism

is that ether is ether while initialism is a term formed from the initial letter or letters of several words or parts of words, but which is itself pronounced letter by letter.

As nouns the difference between ethos and ether

is that ethos is the character or fundamental values of a person, people, culture, or movement while ether is ether.

As nouns the difference between ether and trimethylbenzene

is that ether is ether while trimethylbenzene is trimethylbenzene.

As nouns the difference between methylbenzene and ether

is that methylbenzene is (organic compound) while ether is ether.

As a noun ether

is ether.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between ether and spacetime

is that ether is ether while spacetime is (uncountable|physics) the four-dimensional continuum of the three spatial dimensions plus time.

As nouns the difference between ether and erythrocytes

is that ether is ether while erythrocytes is .

As nouns the difference between alkoxy and ether

is that alkoxy is alkoxy while ether is ether.

As nouns the difference between ether and squid

is that ether is ether while squid is , a sensor that uses certain quantum effects to detect small magnetic fields.