How To Spell impotencies?

Correct spelling: impotencies

Google Ngram Viewer results for impotencies:

This graph shows how "impotencies" have occurred between 1800 and 2008 in a corpus of English books.

What are the usage examples for impotencies?

  1. " Mozart and Bach have given me belief that not even the subversive impotencies of Sir Arthur Sullivan, and the terribly obvious 'mysteries' of Dr. A. C. Mackenzie, have been able to take from me," murmured Lord Reggie. – The Green Carnation by Robert Smythe Hichens
  2. The Apostle ends his catalogue with a singular trio of antagonists; 'nor height, nor depth, nor any other creature, ' as if he had got impatient of the enumeration of impotencies and having named the outside boundaries in space of the created universe, flings, as it were, with one rapid toss, into that large room the whole that it can contain, and triumphs over it all. – Expositions of Holy Scripture: Romans Corinthians (To II Corinthians, Chap. V) by Alexander Maclaren