errableness

From errable +‎ -ness.

errableness (uncountable)

1. Liability to error; fallibility.
   • 1839, Rev. T. Sisk, The Rev. Dr. Dillon:

     The fallibility attaching to human nature, or the natural errableness of man is not the matter in dispute

• errability

• “errableness”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.