несостоя́вшийся

rare #36698

adjective

1.
that did not take place, cancelled, called off, abandoned
Мы до сих пор жалеем о несостоя́вшейся пое́здке.
We still regret the trip that never happened.
Of meetings, trips, deals, matches etc. that were planned but never happened.
2.
failed, would-be, unsuccessful
Он несостоя́вшийся музыка́нт и тепе́рь рабо́тает в банке.
He is a failed musician and now works at a bank.
Of someone who never became what they aspired to be: «несостоявшийся писатель» a would-be writer.

Declension