pureness

As a proper noun chastity

is (rare) from the virtue chastity.

As a noun pureness is

the quality of being pure; purity.

Pureness is a related term of brilliance.

As nouns the difference between pureness and brilliance

is that pureness is the quality of being pure; purity while brilliance is the quality of being exceptionally effulgent (giving off light).

Pureness is a related term of clarity.

As nouns the difference between pureness and clarity

is that pureness is the quality of being pure; purity while clarity is the state, or measure of being clear, either in appearance, thought or style; lucidity.

Pureness is a related term of cleanliness.

As nouns the difference between pureness and cleanliness

is that pureness is the quality of being pure; purity while cleanliness is the property of being cleanly, or habitually clean; good hygiene.

Pureness is a related term of cleanness.

As nouns the difference between pureness and cleanness

is that pureness is the quality of being pure; purity while cleanness is moral purity; innocence.

Pureness is a related term of lucidity.

As nouns the difference between pureness and lucidity

is that pureness is the quality of being pure; purity while lucidity is the property of being lucid, lucidness.

Pureness is a related term of limpidity.

As nouns the difference between pureness and limpidity

is that pureness is the quality of being pure; purity while limpidity is property of being limpid.

Pureness is a related term of homogeneity.

As nouns the difference between pureness and homogeneity

is that pureness is the quality of being pure; purity while homogeneity is the state or quality of being homogeneous.

Pureness is a related term of excellence.

As a noun pureness

is the quality of being pure; purity.

As a proper noun excellence is

a title of honor or respect; more common in the form excellency.