unparticipated

English

Etymology

From un- +‎ participated.

Adjective

unparticipated (not comparable)

1. Not participated in; done alone.
   • 1851 November 14, Herman Melville, Moby-Dick; or, The Whale, 1st American edition, New York, N.Y.: Harper & Brothers; London: Richard Bentley, →OCLC:

     Oh, thou foundling fire, thou hermit immemorial, thou too hast thy incommunicable riddle, thy unparticipated grief.