truthness

As a letter s

is the letter s with a.

As a noun truthness is

the quality or state of a statement of being true.

As nouns the difference between truthness and null

is that truthness is the quality or state of a statement of being true while null is zero, nil; the cardinal number before einn.

As a noun truthness

is the quality or state of a statement of being true.

As an adjective truthless is

lacking truth, untruthful.

As nouns the difference between truthiness and truthness

is that truthiness is (rare|archaic) truthfulness while truthness is the quality or state of a statement of being true.

Verity is a see also of truthness.

As a proper noun verity

is derived from the latin for truth; one of the puritan virtue names.

As a noun truthness is

the quality or state of a statement of being true.

As nouns the difference between truth and truthness

is that truth is the state or quality of being true to someone or something while truthness is the quality or state of a statement of being true.

As a verb truth

is to assert as true; to declare, to speak truthfully.

As an adjective true

is (label) one of two states of a boolean variable; logic.

As a noun truthness is

the quality or state of a statement of being true.