"Inconstancy is not justified by natural law, for it means Unripeness of soul.
"A Handbook to the Works of Browning (6th ed.)"
Mrs. Sutherland Orr
By some unconscious and unlucky leap he has passed from the Unripeness of youth to the decay of age, without even knowing what it was to be in his prime.
"Castle Richmond"
Anthony Trollope
His great height was more noticeable now than formerly, because he carried himself more erect, towering far above his tall and slender brother; and the Unripeness, the undeveloped lines of youth had given place to a perfect manliness of form and bearing which, however, failed to make him more genial or interesting than of yore.
"Under a Charm, Vol. II. (of III) A Novel"
E. Werner