frostily
1. [ adverb ] without warmth or enthusiasm
Synonyms: frigidly
Examples:

"`Come in if you have to,' he said frostily"

Related terms: frigid frigid frigid
Similar spelling:   frost
  frosty
  frowsty
  fructify
  frosting
  Frostian
  fractiously
  frostwort
  frostbite
  freestyle
  frostiness
  frost_mist
  frost_fish
  frosted
  freshet
  Frausto
  frostbitten
  frictional
  fractional
  friction
  fraction