unattainable

un·at·tain·a·ble
UK: /ʌnɐtˈe‍ɪnəbə‍l/   US: /ˌənəˈteɪnəbəɫ/
lýsingarorð
  • ófáanlegur (thirst after things unattainable)

Samheiti: unachievable, undoable, unrealizable