protractedly
1. [ adverb ] in a slow, leisurely or prolonged way
Synonyms: lingeringly
Examples:

"her voice was swift, yet ever the last words fell lingeringly" -Rossetti

Related terms: drawn-out drawn-out
Similar spelling:   protracted
  protractile
  protractible
  protractor
  protraction
  protoarcheology
  preterite
  preternatural
  preternaturally
  pretorial