English to English

noun (n)

• someone who rouses others from sleep

  seseorang yang rouses lain dari tidur

  Synonym:
  arouser, rouser
  

  source: wordnet30
• a person who awakes

  orang yang awakes

  Example:
  An early waker.
  

  source: wordnet30
• One who wakes.

  satu yang bangun.

  source: webster1913