Thank you for the link.
Rog eldarissa name is said to be
Rōka. It is also said that he is 'lord of
thlim gothodrum', traduced by eldarissa
Kosartami.
We must notice that in the
Early Chart of Names (seemingly contemporary) appear :
RAUK(I) demons
Rōg(i)
MALKARAUKI fire-demons
Balrogs
The qenya forms tend to show elements
rōg and
rog are not connected etymologically (or at least not closely).
Moreover, in the
Gnomish Lexicon, in addition of the entry
rōg 'doughty, strong', there is en unglossed entry
rog. And in the early noldorin compositions (word-lists, texts, grammars
) forms in (r)og (or more generally in g) are omnipresent (and are still present in later sindarin :
gorog in Q&E).
I am a fervent upholder of the absolute respect of Tolkien invented languages (some say I am rigid and obdurate ^^).
aravanessė