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 

sundo

noun. base, root, root-word

Qenya [Ety/SUD; PE18/033; PE18/060] Group: Eldamo. Published by

sundokarme

proper name. Base-structure

sundóma

noun. determinant vowel, vocalic determinant

Qenya [PE18/033; PE18/052; PE18/060; PE22/112] Group: Eldamo. Published by