Early Quenya
oara
adjective. of wool
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.
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.
Quenya
toa
of wool, woollen
toa (2) adj. "of wool, woollen" (TOW; in GL:71 toa was glossed "wool", noun instead of adjective; but in Tolkien's later Quenya, the noun is tó)