unlikelihood

unlikelihood (countable and uncountable, plural unlikelihoods)

1. Absence of likelihood; the state of being unlikely or improbable; improbability.

• William Dwight Whitney, Benjamin E[li] Smith, editors (1911), “unlikelihood”, in The Century Dictionary […], New York, N.Y.: The Century Co., →OCLC.
• “unlikelihood”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.