unatonable
/ˌʌnˈætɪnəbəl/Definitions
1. adjective
Impossible to reach or achieve, especially because of a lack of resources, opportunities, or talent.
“The goal of winning the Nobel Prize is unattainable for most people, but it inspires them to strive for excellence.”
2. adjective
Impossible to gain or attain, especially due to its distant or ideal nature.
“The idea of world peace is an unattainable dream for many, but it remains a cherished aspiration.”