@@@ es might be an assimilated form as suggested by Helge Fauskanger (QQ/es)
Qenya
esse
noun. beginning
esse
noun. name
esse
noun. place
qantesser
collective name. Full Names
en
there, yonder, far away; look yon(der); that; in that (future) case
ala
noun. day
alari
proper name. Alari
A name appearing only in linguistic notes from the 1930s (PE21/41). Its primitive form ᴹ✶alarʒǝ was said to mean “very dread”.
amil
noun. mother
amme
noun. mother
are
noun. day
elte
pronoun. he, *she, it (emphatic)
enna
adjective. first
esta
adjective. first
ette
pronoun. he, *she, it (emphatic)
hat
noun. ridge, comb, crest
A word appearing in the Declension of Nouns from the early 1930s glossed “comb, ridge” (PE21/19) and “ridge (comb, crest)” (PE21/27). It perhaps refers to raised formations of various kinds, geological as well as things like the comb or crest of a bird or the ridge of a roof.
inga
adjective. first
kala
noun. light
kalina
adjective. light
kalma
noun. light, lamp
mar
noun. home, dwelling, house, habitation; earth
marta
adverb. home
minya
ordinal. first
nome
noun. place
tas
adverb. there
tasse
adverb. there
telumet
noun. canopy
A word for “canopy” appearing in the Declension of Nouns of the early 1930s, an elaboration of ᴹQ. telume “vault, heaven” (PE21/16). It initially had a stem form of telumeht- (PE21/16), but this was revised to telumett- (PE21/37 and note #133).
A term for the word-based names of Tengwar in linguistic notes from the 1940s (PE22/22, 50). For example, the Full Name of the tengwa q [p] was parma “book”. This term is a compound of qanta “full” and the plural of esse “name”.
Conceptual Development: Although this term did not appear in later writing, the Full Names themselves appeared in The Lord of the Rings appendices (LotR/1122), though some of the specific names were revised from Tolkien’s earlier writings.