English edit

Etymology edit

From un- +‎ success.

Noun edit

unsuccess (countable and uncountable, plural unsuccesses)

  1. A lack of success.
    • 1939, W. H. Auden, In Memory of W. B. Yeats, lines 58–61:
      With the farming of a verse
      Make a vineyard of the curse,
      Sing of human unsuccess
      In a rapture of distress