Quenya 

níra

will

níra noun "will" (as a potential or faculty) (VT39:30, VT41:6, 17, PE17:168)

níra

noun. will (as a potential or faculty), individual will (in potential)

Quenya [PE17/168; VT39/30; VT41/06] Group: Eldamo. Published by

lélë

noun. will

indu-

verb. will, do on purpose

Quenya [PE 22:165] Group: Mellonath Daeron. Published by

mendë

will

#mendë noun "will", only attested in mendelya "thy will" (VT43:15)