Primitive elvish

tilde

noun. peak

Correction from: discord.com

Primitive elvish [PE17/186] Group: Eldamo. Published by

tār(a)-ninqui-tilde

place name. High White Peak

Correction from: discord.com

Primitive elvish [PE17/186] Group: Eldamo. Published by

Sindarin 

min

noun. peak

A word glossed “peak” appearing in the name S. Min-Rimmon “Peak of the Rimmon” from the Unfinished Index to The Lord of the Rings (RC/511). It is probably a derivative of √MIN.

aeg

horn

(point, thorn). No distinct pl. form. (but aeglir can be used for a range of mountain peaks). Note: aeg is also used as adj. "sharp, pointed, piercing". 2) mîn (i vîn), no distinct pl. form except with article (i mîn), coll. pl. míniath. Note: homophones include the numeral ”one” and the adjective ”isolated, first, towering”. 3) egnas (sharp point; literally "thorn-point"), pl. egnais, coll. pl. egnassath.

till

sharp-pointed peak

(i** dill, o thill, construct til; also -dil, -thil at the end of compounds)  (tine, point, sharp horn), no distinct pl. form except with article (i** thill). Archaic †tild.  

Quenya 

aicalë

peak

aicalë ("k")noun "a peak" (AYAK)

taniquetil

place name. High White Peak

Tallest mountain in the world, where Manwë and Varda made their home (S/26). The name was adapted from its Valarin name of unknown meaning (PE17/168, 186), perhaps Val. Dahanigwishtilgūn (WJ/417). The Valarin name was altered to give it meaning as Quenya word. In Ancient Quenya, the name became ✶tār(a)-ninqui-tilde “High White Peak” (PE17/186). Taniquetil was thereafter interpreted as a compound of tar- (ta-) “high”, ninquë “white” (or niquë “cold, snow”) and tildë “point”, once its true origin was obscured.

Conceptual Development: This name dates back to the earliest Lost Tales (LT1/58), and ᴱQ. Taniqetil “Lofty Snowcap” appeared in the Qenya Lexicon where it was a compound of ᴱQ. “high” and ᴱQ. niqetil “snow cap” (QL/66, 86; LT1A/Taniquetil). ᴹQ. Taniqetil “High White Horn” appeared in The Etymologies from the 1930s as a compound of ᴹ✶tāna “✱high” (Ety/TĀ), ᴹQ. ninqe “white” (Ety/NIK-W) and ᴹQ. tilde “horn” (Ety/TIL). The concept of the Valarin origin of this name did not emerge until the 1950-60s (PE17/168, 186; WJ/416-7).

In The Etymologies, Tolkien indicated that its (ᴹQ) genitive form was Taniqetilden (Ety/TIL, EtyAC/TIL), so that its stem form would be Taniqetild-, which was also its stem form in the Qenya Lexicon (QL/87). In the 1950s, Tolkien gave its ancient form as ✶tār(a)-ninqui-tilde (PE17/186), further supporting a stem-form of Taniquetild-.

Quenya [LotRI/Taniquetil; MRI/Taniquetil; PE17/026; PE17/168; PE17/186; PE21/86; PMI/Taniquetil; RGEO/61; SA/til; SI/Taniquetil; SI/White Mountain; TII/Taniquetil; UTI/Taniquetil; WJ/403; WJ/416; WJ/417; WJI/Ras-Arphain; WJI/Taniquetil] 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!

Qenya 

aikale

noun. peak

A word in The Etymologies of the 1930s glossed “a peak”, an abstract noun formation of ᴹQ. aika “sharp” (Ety/AYAK).

mintye

noun. peak

A word in the Declension of Nouns from the early 1930s glossed “peak” given as an example for the Quenya declension of nouns ending in -ye (PE22/44). It is probably a derivative of ᴹ√MIN “stand alone, stick out”.