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.
nut
root. tie, bind
nut-
verb. to tie, to tie, *bind
b’rethā
noun. beech-mast
kyul(u)mā
noun. mast
snar
root. tie
tyulmā
noun. mast
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.
A root in The Etymologies of the 1930s glossed “tie, bind”, with derivatives like ᴹQ. núte/N. nûd “bond” and ᴹQ. nauta/N. naud “bound” (Ety/NUT).