English edit

Etymology edit

un- +‎ forgoable

Adjective edit

unforgoable

  1. That cannot be forgone.
    Synonym: indispensable
    Antonyms: forgoable, dispensable
    • 2013, William Brinkley, The Last Ship: A Novel[1], →ISBN, page 145:
      We simply worked, calm in the entire I believe, knowing the unforgoable necessity for the orderly, for concord, for the exclusion of the extraneous, links as we were in a fastidious procedure, impervious to interruption, into which we, the ship and her company, were now inescapably locked [...]