Gnomish
tavros
masculine name. the Blue Spirit of the Woods
tavros
noun. forest, wooded land
inthavros
place name. Forest Palace of Tavros
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 word for “forest, wooded land” in Gnomish Lexicon of the 1910s (GL/69), almost certainly a derivative of the early root ᴱ√TAVA “beam” as suggested by Christopher Tolkien (LT1A/Tavari). It seems to be an element in the name G. Tavrobel, but later the initial element of that name was redefined as N. tavor “woodpecker” (Ety/TAM), so this word was likely abandoned, possibly replaced by S. tawar.