bitterly

Adverb

WordNet 3.0

Adverb (3)

  1. with bitterness, in a resentful manner“she complained bitterly”
  2. indicating something hard to accept“he was bitterly disappointed”
  3. extremely and sharply“it was bitterly cold”“bitter cold”Synonyms: piercinglybitinglybitter
Advertisement

Webster's Dictionary (GCIDE)

Bitterly \Bit"ter*ly\, adv. In a bitter manner. [1913 Webster]
Advertisement