Middle Primitive Elvish
ram
root. *wing, fly
rāmā
noun. wing
rambā
noun. wall
ranku
noun. arm
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.
An unglossed root in The Etymologies of the 1930s with derivatives like ᴹQ. ráma “wing”, N. rhofal “pinion”, and N. rhenia- “fly, sail” (Ety/RAM). In the Qenya Lexicon of the 1910s, very similar “wing” words were instead derived from ᴱ√RAHA: ᴱQ. ráma and G. ram (QL/78; GL/64). In Tolkien’s later writings, he continued to use Q. ráma and S. raw for “wing” (PE17/63), indicating the ongoing validity of ᴹ√RAM.