vacuum

As nouns the difference between vapor and vacuum

is that vapor is cloudy diffused matter such as mist, steam or fumes suspended in the air while vacuum is (rare|chiefly|netherlands).

As a verb vapor

is to become vapor; to be emitted or circulated as vapor.

As an adjective vacuous

is lacking meaningful content.

As a noun vacuum is

(rare|chiefly|netherlands).

In transitive terms the difference between blank and vacuum

is that blank is to prevent from scoring, as in a sporting event while vacuum is to clean (something) with a vacuum cleaner.

In intransitive terms the difference between blank and vacuum

is that blank is to become blank while vacuum is to use a vacuum cleaner.

As an adjective blank

is white or pale; without colour.

As a noun vacuum

is (rare|chiefly|netherlands).

As a verb vacuumed is

(vacuum).

As nouns the difference between vacuum and underpressure

is that vacuum is a region of space that contains no matter while underpressure is insufficient pressure; a marked drop in pressure.

As a verb vacuum

is to clean (something) with a vacuum cleaner.

As nouns the difference between vacuum and magnet

is that vacuum is (rare|chiefly|netherlands) while magnet is magnet.

As nouns the difference between vacuum and emptiness

is that vacuum is a region of space that contains no matter while emptiness is the state or feeling of being empty.

As a verb vacuum

is to clean (something) with a vacuum cleaner.

As a proper noun Emptiness is

a Chinese constellation near Aquarius and Equuleus, one of the 28 lunar mansions and part of the Black Turtle.

In transitive terms the difference between vacuum and zero

is that vacuum is to clean (something) with a vacuum cleaner while zero is to eliminate; to delete; to overwrite with zeros.

In intransitive terms the difference between vacuum and zero

is that vacuum is to use a vacuum cleaner while zero is to disappear.

As a numeral zero is

the cardinal number occurring before one and that denotes no quantity or amount at all, represented in Arabic numerals as 0.

As an adjective zero is

none.

In transitive terms the difference between vacuum and pressure

is that vacuum is to clean (something) with a vacuum cleaner while pressure is to encourage or heavily exert force or influence.