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 

vesse

noun. wife

kapsa

noun. case, vessel, case, vessel, *container

A word in the Declension of Nouns (DN) from the early 1930s glossed “case, vessel” (PE21/20). It appeared in both a short form kas (kaps-) and longer kapsa (PE21/27). It might be derived from ᴹ√KAB “hollow” as suggested by Raccoon in a Discord chat from 2022. If so, its general meaning might be “✱container”.

Qenya [PE21/20; PE21/27] Group: Eldamo. Published by

kas

noun. case, vessel