nonviability

== English == === Etymology === From non- +‎ viability. === Noun === nonviability (uncountable) The state or condition of being nonviable; impracticality. Synonyms: inviability, unviability Antonym: viability ==== Translations ==== === Further reading === “nonviability, non-viability, unviability, inviability”, in Google Books Ngram Viewer. “nonviability”, in OneLook Dictionary Search.