3 adjectives to describe incapability

Woe for the incredulous child, too matter-of-fact to be enlisted in the creations of fancy, and who tastes in infancy the chief bitterness of agethe incapability of surrendering life to the ideal!

The Boneless Youth had gone through his feats of agility, and was lying on a mat in a corner of the stage, the picture of limp incapability.

In his dispositions he is represented to have been ever calm and amiable; and but for his metaphysical errors and reveries, and a singular incapability of conceiving the existing state of things as it practically affects the nature and condition of man, to have possessed many of the gentlest qualities of humanity.

3 adjectives to describe  incapability