forever

/fəˈrɛvər/
adverb
  1. For all time; without ever ending.
    • The stars will shine forever in the night sky.
    • They promised to love each other forever.
    • Some memories last forever.
  2. For a very long time; seeming to last without end.
    • She waited forever for the bus to arrive.
    • The line at the grocery store took forever.
    • This homework is taking forever to finish.
  3. Continually; repeatedly in a way that seems endless.
    • My little sister is forever asking questions.
    • The dog is forever barking at the mailman.
    • He is forever losing his keys.