Puzzle 4

File __ Protocol, system of moving computer data

Vernacular spoken by Tolkien's elves

Dwarf city north of Nogrod; home of the Firebeards

A show-off with little discernible talent

AKA the Great Smog of London

A small arboreal nocturnal primate: galago or __

Sausage-meat pigs that roam free in Italy

Horse races are measured in these

__ Bernabéu; where Real Madrid FC play home games

Skilled warrior of Celtic mythology's Fenian Cycle

Following secretly

The most dangerous or unsafe