unalliable
/ʌnˈælɪəbəl/Definitions
1. adjective
Not capable of being repaid or compensated; irretrievable.
“The company’s financial losses were considered unalliable due to the corrupt business practices.”
2. adjective
Unable to be paid back; irredeemable.
“The unalliable debt accumulated over the years made it difficult for the family to recover financially.”