Languages of Elves
Combination of (Asian language), rounded out and made more euphonious a la Sindarin from JRRT.
Base on Japanese with spoonings of Bengali. In practice, use a Japanese word unless it is unruly or incongruent. Also, use Bengali as a base for common, early words such as Sun, Moon, me, you, food, tree, etc. Most monosyllabic English words will probably have a Bengali base in Elven, then.
Sun: Saiya (Surya + Taiyo)
sword: ken (kan, maybe)
emperor: ko (from Japanese “O” for King, Kotei for Emperor. Bengali is Samrata)
spellsong: jujuta (JP jujutsu, BG uta)