Atani = Quenya for the 'second-ones'; Men, but normally only the three Houses of the Elf-friends, the Edain.
Nunber 3 Bagshot Row = the home address of 'The Gaffer', Hamfast Gamgee and his son Samwise.
Helluin = Sirius, the Dog Star.
Smials = the collective name for hobbit tunnels of inhabitation. Bag End and Brandy Hall are high-end examples of smails.
Borlach = An Easterling, the second son of B’r, he was a retainer of Maedhros and Maglor. He helped slay Ulfast and Ulwarth and with them was also himself slain during the Nirnaeth Arnoediad.
Mundburg = Rohirrim name for Minas Tirith.
Ravenhill = the home of Ro’c, his dad Carc, and many other of their forebearers.
- from what i remember its silver in Quenya
No, I believe "silme" is "starlight" in Quenya.
Dudo Baggins = Fosco Baggins's youngest child.
Esgalduin = the enchanted river of Beleriand flowing south from Dorthonion to Menegroth and then west into the Sirion.
Ithil (Minas) - Tower of the Moon
Nardol = the third of the beacon-tower hills of Gondor.
Lebennin - A part of Southern Gondor
Redhorn Pass = the easiest(?) path across the central Misty Mountains.
Silmarien ( daugther of Tar -Elendil the 4th King of Numenor)
Lh’n = A river in northwestern Middle-earth, known in Westron as the Lune.
Nimphelos (the big pearl given by Thingol to the dwarfs)
Needlehole = a village in the Westfarthing located to the northwest of Rushock Bog.
Narog(the most important river in west-Beleriand)
Galadrim = the tree prople; the silvan Elves of Lothl’rien.
Yavanna ( a valar -she who gives "food")
Angainor - Melkor's Chain
Roper = Hobbit family of the Shire, descended from Andwise Roper, the eldest son of Hobson 'Roper' Gamgee. They made ropes, according to Sam.
Rochallor ( Fingolfins horse )
Thark’n = Gandalf's Dwarvish name.
Olorin = Gandlaf's name of old
Ninquel’t’(white flower -a name of Telperion )