English edit

Etymology edit

cruel-hearted +‎ -ly

Adverb edit

cruel-heartedly (comparative more cruel-heartedly, superlative most cruel-heartedly)

  1. In a cruel-hearted manner; coldly and cruelly.
    • 1999, John Kenneth Muir, A Critical History of Doctor Who on Television, page 272:
      The moral universe of Doctor Who is not taken seriously, but cruel-heartedly mocked instead.