tinta- vb. "kindle, cause to sparkle", cf. Tintallë (TIN, SA:tin, MR:388)
Quenya
tinta-
verb. to kindle, cause to spark, to kindle, cause to spark, [ᴹQ.] make to spark
tinta-
kindle, cause to sparkle
Tintallë
kindler
Tintallë noun "Kindler", a title of Varda who kindled the stars (TIN, Nam, RGEO:67). From tinta- "kindle, make to sparkle" (MR:388). According to PE17:69, the form "should be Tintalde", apparently because -llë was at the time the ending for plural "you" and Tintallë could be taken as meaning *"you kindle" rather than as a noun "Kindler". However, Tolkien later changed the pronominal suffix, eliminating the clash of forms while leaving Tintallë correct (after the revision, it was *tintaldë itself that would be the verb "you kindle").
Tintanië
kindler
Tintanië noun "Kindler" = Varda (TIN; Tintánië under TAN, which according to VT46:17 Tolkien interpreted both as "Star-maker" and "Star-making")
-ldë
kindler
-ldë (2) feminine agental suffix. Tolkien at one point commented that Vardas title Tintallë "Kindler" should be Tintaldë because the ending -llë was rather the suffix for plural "you" (PE17:69). Since this pronominal suffix -llë was later revised to -ldë, it is now the ending of Tintaldë itself that would be potentially problematic.
-llë
one of several suffixes indicating feminine agent
-llë (1) "one of several suffixes indicating feminine agent", as in Tintallë "kindler" vs. the verb tinta- "to kindle". In the source _(PE17:69) _Tolkien noted that -llë was little used because of the clash with the pronominal ending -llë (see #2 below), but the latter ending was later revised.
calta-
verb. to kindle, to kindle, [ᴹQ.] (cause to) shine, light up, [ᴱQ.] set light to
This causative verb meaning “kindle, cause to shine” was based on the root √KAL “light; shine” and had a lengthy history in Tolkien’s Elvish languages. ᴱQ. kalta- “kindle, set light to” first appeared in the Qenya Lexicon of the 1910s under the early root ᴱ√KALA “shine golden” (QL/44), but in The Etymologies of the 1930s ᴹQ. kalta- was only glossed “shine” (Ety/KAL). However in the Quenya Verbal System of the 1940s kaltā́ was given as an example of causative verbs and glossed “cause to shine, light up, or kindle (lamp etc.)” (PE22/114). In Common Eldarin: Verb Structure from the early 1950s (primitive) kalta- was glossed “cause to shine, kindle” (PE22/156). This verb also appeared in Late Notes on Verb Structure (LVS) from 1969 as an element in the adjective Q. lacaltaima “not possible to be kindled”.
narta-
kindle
narta- vb. "kindle" (VT45:37)
tunda-
kindle
tunda- vb. "kindle" (LT1:270; rather tinta- or narta- in Tolkien's later Quenya)
turu-
kindle
turu- (2) vb. "kindle" (a "Qenya" form from LT1:270; rather narta- or tinta- in LotR-style Quenya)
A word for “to kindle, cause to spark” (MR/388; PE17/69), a causative verb form based on the root √TIN (PE17/22, 69). Its most notable use is in the name Tintallë “(Star) Kindler” for Varda.
Conceptual Development: ᴹQ. tinta- “to kindle, make to spark” appeared in The Etymologies of the 1930s with the same derivation (Ety/TIN), and the verb’s introduction probably coincided with Tolkien’s invention of Varda’s sobriquet.
Neo-Quenya: For purpose of Neo-Quenya, I’d limit this verb’s use to “kindle” = “make a spark”. For “kindle” = “set on fire” I’d instead use [ᴹQ.] narta-.