screakily
1. [ adverb ] in a creaky manner
Synonyms: creakingly creakily
Examples:

"the old boat was moving along creakily"

Related terms: creaking creaking creaking creaking
Similar spelling:   screak
  screaky
  scarcely
  Schrack
  Scorzelli
  Schrag
  scarce
  Schrock
  Schrick
  Schreck
  Schrage