adj. unremembered, forgotten
adv. unremembered, forgotten, having been forgotten
n. the quality of being forgotten
v. to be forgotten; to make or become forgotten

Nii los heyv do enook mun wah lahney voth ahkrin ahrk zin, leh rok Feim vodahmin kotin vulom.
It is the duty of each man to live with courage and honor, lest he Fade unremembered into darkness.
(Word Wall for Feim, Become Ethereal)

From dahmaan ‘to remember’ with the prefix vo- ‘un-, opposite of’.

Not to be confused for ‘to forget’.