dispensableness's Usage Examples:

in showing the necessity of dogma and the indispensableness of the austere, ascetic, chastened and graver side of the Christian religion.

The indispensableness of such abundant things as air, water and light is readily explained by saying that their very abundance has evolved a creature dependent on them.

In the West there was unanimity only on three points: the necessity of baptism for the remission of sins, the inheritance of sin as a result of Adam's fall, and the indispensableness of the divine grace in the attainment of goodness.

Synonyms:

dispensable, indispensable, dispensability, inessentiality,

Antonyms:

dispensable, indispensable, essentiality, indispensableness, indispensability,