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 

tupse

noun. thatch

A noun for “thatch” in The Etymologies of the 1930s derived from primitive ᴹ✶tupsē under the root ᴹ√TUP (Ety/TUP).

tunt

noun. lump