forget

With singular and plural “who”, showing Soft and Nasal mutations:
i nadhren “who forgets”
i ndadhrenir “who forget”

Archaic variant: danren-

based on dan- “un-, back” (PE17:166) and ancient root (REN)- “remember, have in mind” and Sindarin noun rîn “remembrance” (PM372).

dangar- “undo” (PE17:166)

pen- rîn “lack remembrance”; pen- “lack” (PE17:144) and rîn “remembrance” (PM372)

Goheno nin! Dadhrennin i eneth lîn.
Forgive me! I forgot your name.

ܤܡܝ ܦܠܕܢܝܘܤ‬ and David Salo