There are more words but they are from Tolkien's earlier conceptional periods. Tolkien likely changed these words as he evolved the aesthetics and completeness of the languages. You may even find languages that Tolkien later rejected. Do not mix words from different time periods unless you are familiar with the phonetic developments.

Early Quenya

ehtil

noun. spring, fount, source

Early Quenya [PE13/136; PE13/158] Group: Eldamo. Published by

tuilére

noun. Spring

Early Quenya [LT1A/Tuilérë; LT1I/Tuilérë; PME/096; QL/040; QL/096] Group: Eldamo. Published by

welme

noun. spring

welwe

noun. spring

Early Quenya [QL/103] Group: Eldamo. Published by

Below: Tolkien's Late Period (1950–1973). These are from Tolkien's late conceptual period — his most settled forms of the languages. Prefer these over the earlier ones above when composing new text.