someday

/ˈsʌmˌdeɪ/
adverb
  1. At some indefinite future time.
    • She believes she will become a doctor someday.
    • Someday, technology will allow us to live on Mars.
    • Someday I hope to travel around the world.
Antonyms
What does "someday" mean? | whatsthatwordmean | whatsthatwordmean