Sindarin 

* legol

adjective. [Ilk.] nimble, active, running free
Sindarin [S/123] Group: Eldamo. Published by

Beware, older languages below! The languages below were invented during Tolkien's earlier period and should be used with caution. Remember to never, ever mix words from different languages!

Doriathrin

legol

adjective. nimble, active, running free

An Ilkorin adjective meaning “nimble, active, running free” developed from the root ᴹ√LEK, an element in the river name Legolin (Ety/LEK). It probably developed from a primitive form leklā*: after the [[ilk|primitive final [a] was lost]], the resulting [[ilk|final [l] became syllabic and developed into [-ol]]], as suggested by Helge Fauskanger (AL-Ilkorin/legol).

Conceptual Development: Tolkien did not revise the river name Legolin after abandoning the Ilkorin language, so it is possible he reconceived this word as Sindarin. Its phonetic development from leklā* would have produced the same result in Noldorin/Sindarin.

Doriathrin [Ety/LEK] Group: Eldamo. Published by

Early Noldorin

gog

adjective. nimble
Early Noldorin [PE13/145.0301] Group: Eldamo. Published by

gog¹

adjective. nimble
Early Noldorin [PE13/145] Group: Eldamo. Published by