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

fantóran

proper name. Wednesday

Name of the first Wednesday in the Valinorean fortnight (PE14/22), a combination of the god-name Fantur and sana “day”.

Early Quenya [PE14/022] Group: Eldamo. Published by

koirisan

proper name. Wednesday

Alternate name of the second Wednesday in the Valinorean fortnight (PE14/22), a combination of koire “life” and sana “day”.

Early Quenya [PE14/022] Group: Eldamo. Published by

taimoinen

proper name. Wednesday

Name of Wednesday in the seven-day week of the Elves (otsola) in an early word list (PE14/21). The day was related to the heavens and was probably derived from taime “sky”.

Early Quenya [PE14/021] Group: Eldamo. Published by

vanasan

proper name. Wednesday

Name of the second Wednesday in the Valinorean fortnight (PE14/22), a combination of the name of the goddess Vána and sana “day”.

Early Quenya [PE14/022] 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.