Early Noldorin
binn
noun. slope, hillside, bank
benn
adjective. sloping, inclined, slanting, up or down hill
gwedhion
noun. husband
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 for “a slope, hillside, bank” (PE13/138) or a “a slope, alp” (PE13/160) in Early Noldorin Word-lists of the 1920s, apparently derived from the plural for of the adjective ᴱN. benn “sloping”.