valuelessness

Noun

uncountable

Lack of value; the state or condition of being valueless.

Japanese Meaning

価値がないこと / 無価値状態 / 価値が存在しない状態

After the antique's authenticity was disproved, its valuelessness became painfully obvious.

骨董品の真贋が否定されると、その価値のなさが痛感された。

Sense（1）

Lack of value; the state or condition of being valueless.