intractableness

== English == === Etymology === From intractable +‎ -ness. === Pronunciation === === Noun === intractableness (uncountable) The state of being intractable; intractability. === References === William Dwight Whitney, Benjamin E[li] Smith, editors (1911), “intractableness”, in The Century Dictionary […], New York, N.Y.: The Century Co., →OCLC.