cruel-heartedly

English

Etymology

From cruel-hearted +‎ -ly.

Adverb

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.