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.
huhu
root. whoop
huhu
root. *pine
A root in the Qenya Lexicon for words like ᴱQ. hóre “pine”, but Tolkien erased the root without coming up with a replacement (QL/41). There are no signs of this root in Tolkien’s later writing.
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 Qenya Lexicon of the 1910s glossed “whoop”, with various Early Qenya derivatives of similar meaning (QL/41). Tolkien connected it to the root ᴱ√HO(HO) “shout, scream”, of which it is probably a variant.