unthinkably

Variant of unthinkable

adjective

  1. beyond the ability to understand or imagine; inconceivable
  2. so extreme, foul, etc. as to be unfit to be imagined or considered: unthinkable war crimes

Origin: ME unthenkable

Related Forms:

Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.
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