Toko/N

n

 * n. Sixteenth Tokian letter.

neno

 * num. Nine.

nei

 * adj. New.
 * From English/Greek word "neo".

no

 * pro. He and/or she.
 * See here.

nokto

 * n. Night.
 * From French word "nocturne".

nomo

 * n. Name.
 * From French/Occitanian word "nom".

noη

 * adv. Not, No.

nulo

 * num. Zero.