Early Quenya
tur
noun. king
turu
noun. wood (as material), (orig.) firewood
turillo
noun. prince
tu
pronoun. they; 3rd pl. masc. pronoun
ulka tur
ulka tur
heru
noun. lord
túranu
noun. king
vardar
noun. king
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.
A noun in the Qenya Lexicon of the 1910s appearing as ᴱQ. turu and described as “properly = firewood - but used of wood in general as a material”, a derivative from the root ᴱ√TUŘU [TUÐU] (QL/96). It also appeared in the contemporaneous Poetic and Mythological Words of Eldarissa with the gloss “wood (material)” (PME/96) and appeared again as turu “wood” in Early Qenya Word-lists of the 1920s (PE16/139). It appeared once more many years later as an element in the name Turuphanto “Wooden-whale” (UT/191), and so may remain viable in Tolkien’s later conception of the language.
Neo-Quenya: For purposes of Neo-Quenya, I think it is preferable to use the word Q. töa for “wood (material)”.