An unglossed root appearing in both the first and second versions of Tengwesta Qenderinwa from the 1930s and around 1950 (TQ1: PE18/43, 66; TQ2: PE18/93), perhaps the basis for S. lisg “reed” (UT/34). However, in the Outline of Phonetic Development (OP1) from the 1930s, Tolkien said that ᴹQ. liske “reed” was derived from ᴹ✶lisge (PE19/51).
Primitive elvish
lis
root. *sweet, [ᴱ√] sweetness, [ᴹ√] honey
lissĭ-
adjective. lissĭ-
liski
root. ?reed
lisyā
adjective. sweet
glis
root. *sweet
las
root. listen
This root did not appear as the basis of “listen” words until The Etymologies of the 1930s, where Tolkien gave ᴹ√LAS “listen” as opposed to ᴹ√LAS “leaf” (Ety/LAS¹, LAS²). One of its derivatives was N. lhewig “ear” (from fossilized dual lhaw). Tolkien apparently wanted to retain this form in his later writings after deciding that initial l was no longer unvoiced in Sindarin, so he coined a variant s-fortified root √SLAS “ear” from which it could still be derived (PE17/62, PE17/77). The unfortified root √LAS “listen” continued to appear, however (PE17/46; PE19/101), as indicated by imperative S. lasto “listen” (LotR/307). Tolkien did speculate that the roots √LAS¹ “leaf” and √LAS² “listen” might ultimately be related, probably because of the similarity of the shape of Elvish ears and the leaves of trees:
> lasse “leaf” (S las); pl. lassi (S lais). It is only applied to certain kinds of leaves, especially those of trees, and would not e.g. be used of leaf of a hyacinth (linque). It is thus possibly related to √LAS “listen”, and S-LAS stem of Elvish words for “ear”: Q hlas, dual hlaru. Sindarin dual lhaw, singular lheweg (PE17/62).
A similar notion appeared in The Etymologies: “Some think this [ᴹ√LAS¹ ‘leaf’] is related to the next [ᴹ√LAS² ‘listen’] and ✱lassē ‘ear’. The Quendian ears were more pointed and leaf-shaped than [?human]” (Ety/LAS¹).
imbi
preposition. between
lemek
root. [unglossed]
An unglossed root in the Outline of Phonology from the early 1950s illustrating certain phonetic combinations (PE19/98), and therefore possibly not a “real” root.
mīni
preposition. between
phut
root. [unglossed]
An unglossed root appearing in the second version of Tengwesta Qenderinwa (TQ2) as an etymological variation of √PUT (PE18/90).
sal
root. [unglossed], *harp(ing), lyre
The unglossed root ᴱ√SALA appeared in the Qenya Lexicon of the 1910s with derivatives like ᴱQ. salma “lyre, small harp” and ᴱQ. salumbe “harping, music” (QL/81). The root √SAL appeared again Common Eldarin: Verb Structure from the early 1950s to illustrate the reformed perfect form of its verb Q. asálie (PE22/132), but since these later forms are unglossed it is unclear whether they have the same meaning (“✱harp(ing)”) as the earlier version of the root.
stuk
root. [unglossed]
tig
root. [unglossed]
A root appearing in Late Notes on Verb Structure (LVS) from 1969 as the basis for the verb Q. tinga- “go (for a long while)” (PE22/157). The etymology was marked with an “X” and so was probably a transient idea (PE22/157 note #70).
graw Reconstructed
root. [unglossed], [ᴹ√] dark, swart
This root appeared as a primitive form grawa serving as the basis of the word Q. roa “bear” >> “dog” in notes on monosyllabic roots from 1968 (VT47/35); a Sindarin derivative S. graw “bear” appeared in other notes written around the same time (VT47/12). Patrick Wynne suggested that in the sense “bear” grawa might be connected to the root ᴹ√GRAWA “dark, swart” from The Etymologies of the 1930s (EtyAC/GRAWA).
mangya
root. butter
This root was connected to sweet things throughout Tolkien’s life. It appeared as ᴱ√LISI “sweetness” in the Qenya Lexicon of the 1910s with some derivatives of similar meaning as well as others having to do with grace and blessing, such as ᴱQ. lis (list-) “grace, blessing”; Tolkien made it clear that “sweetness” was the root meaning (QL/54-55). In the contemporaneous Gnomish Lexicon the “sweetness” words all began with gl- and “grace” words with l-: G. glais “sweetness”, G. glist “sugar” (GL/39) vs. G. list “grace, favour, kindness”, G. lista- “bless” (GL/54). This connection between √LIS and “grace” survived in Tolkien’s later writing, since he used Q. lissë for “grace” in Quenya prayers of the 1950s (VT43/29; VT44/12).
This root appeared as ᴹ√LIS “honey” in The Etymologies of the 1930s, with Noldorin derivatives still beginning with gl-: ᴹQ. lis vs. N. glî “honey” (Ety/LIS). It appeared as √(G)LIS in “Definitive Linguistic Notes” (DLN) from 1959, still serving as the basis for words for honey and sweetness (PE17/154), though some of the Sindarin “sweet” words began with l- in this document, such as: S. laich “sweet” (PE17/148).