#10: I'm almost positive this is
SIGNATURES, probably as mentioned during the opening of
The Hobbit.
#14: The
SILMARIL? With the mariner being either Elwing or Earendil.
#11: Merry (I think it's Merry) is left with a
SCAR.
The password is therefore obviously a very Gollum-esque SSSSSSSSSSSSSSS.
hS