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

lepta

noun. finger

Early Quenya [PE15/72; PE15/74; PE16/137] Group: Eldamo. Published by

lepta

adjective. hooked (as a tendril)

An adjective in the Qenya Lexicon of the 1910s glossed “hooked (as a tendril)” under the early root ᴱ√LEPE, the root that was the basis for finger-words (QL/53).

Early Quenya [QL/053] Group: Eldamo. Published by

let

noun. finger

Early Quenya [PME/053; QL/053] Group: Eldamo. Published by

anda-lepta

adjective. long-fingered

An adjective for “long-fingered” in the English-Qenya Dictionary of the 1920s, a combination of ᴱQ. anda “long” and ᴱQ. lepta “finger” (PE15/74).

Early Quenya [PE15/74] Group: Eldamo. Published by

tenna

noun. finger

A noun for “finger” in the Qenya Lexicon of the 1910s under the early root ᴱ√TENE “touch, feel” (QL/91). It was also mentioned in the contemporaneous Poetic and Mythological Words of Eldarissa, but with -nd- written above it indicating a variant form tenda (PME/91). A similar word tenge “finger” appeared Early Qenya Word-lists of the 1920s (PE16/137), but ᴱQ. lepta was written next to it, perhaps as a replacement, since after this point finger-words were primarily based on √LEP.

Early Quenya [PE16/137; PME/091; QL/091] Group: Eldamo. Published by

tenge

noun. finger

tyúte

noun. thumb

Early Quenya [QL/050; QL/093] 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.