Gnomish
codwed
adjective. nutbearing
codiof
adjective. nutbearing
codiavol
adjective. nutbearing
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 adjective for “nutbearing” in the Gnomish Lexicon of the 1910s”, a combination of G. cod “nut” and G. -iof “-bearing”, appearing along with longer variant codiavol (GL/26, 38). The longer variant was first written (and then deleted) as codiovol next to G. codwed “nutbearing”, which was itself another adjectival form of cod (GL/26).