Noldorin 

eriol

adjective. single, alone

A word in The Etymologies of the 1930s glossed “alone, single” under the root ᴹ√ERE “be alone, deprived” (Ety/ERE). This word also appeared in notes on The Feanorian Alphabet from the 1930s and 40s in the diacritic name peg eriol “single dot” (PE22/31; PE23/22).

Noldorin [Ety/ERE; PE22/031; PE23/022] Group: Eldamo. Published by

Quenya 

erolamo

 masculine name. one who dreams alone, (lit.) alone-dreamer

An adaptation of the Qenya name *Ereol* given to Ælfwine by the elves of Tol Eressëa in Tolkien's earlier material. Formed in such a way as to preserve its original meaning of "One Who Dreams Alone." Derived from *er* "one, alone" and *óla-* "to dream."

Quenya [Parf Edhellen entrie(s): Eriol; Ereol; √ER; √OLOS] Group: Neologism. Published by

erinqua

adjective. single, alone

A word in notes from the late 1960s given as the equivalent of S. ereb “single, alone”, derived from ✶erikwa based on √er “one, single, alone” (VT42/10).

Primitive elvish

erikwa

adjective. single, alone

Primitive elvish [VT42/10] 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!

Gnomish

eriol

masculine name. Eriol

Gnomish [PE11/17; PE15/07] Group: Eldamo. Published by

Early Quenya

eriol

masculine name. One Who Dreams Alone

Early Quenya [LBI/Eriol; LT1/014; LT1A/Eriol; LT1I/Eriol; LT2I/Eriol; PE15/07; QL/069] Group: Eldamo. Published by

Qenya 

ereol

masculine name. Ereol

Another name for Ælfwine appearing in Silmarillion drafts from the 1930s, revised from Eriol (LR/203). This character was the Anglo-saxon traveller who translated the tales of the Elves into Old English while in Tol Eressëa; this was the (fictional) source Tolkien used in his own writing of the tales.

Conceptual Development: This name is a remnant of ᴱQ. Eriol from the earliest Lost Tales who played the same role; in those early tales the name was given as Qenya and glossed “One Who Dreams Alone” (LT1/14). The name appeared in the Qenya Lexicon from the 1910s as Erioll-, who was described as “a dreamer” under the root ᴱ√OLO (QL/69). Christopher Tolkien suggested the name was derived from a combination of the roots ᴱ√ERE “remain alone” and ᴱ√LORO “slumber” (LT1A/Eriol).

Tolkien introduced the name Ælfwine for this character towards the end of the Lost Tales (LT2/278), but the name Eriol/Ereol continued to appear in Silmarillion drafts from the 1930s (SM/165-6, note #10; LR/203). In Tolkien’s later writings, however, he used only the name Ælfwine.

Qenya [LR/203; LRI/Eriol; MRI/Eriol; SMI/Eriol; WJI/Ereol] Group: Eldamo. Published by