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.

Gnomish

ior

masculine name. Ior

Gnomish [GL/51; LT2A/Ivárë; SMI/Ior; SMI/Ivárë] Group: Eldamo. Published by

ior Archaic

noun. eagle

An archaic word for “eagle” in the Gnomish Lexicon of the 1910s, related to ᴱQ. ea(r) of the same meaning (GL/51), though the exact correspondence (and sound changes) are not clear.

Gnomish [GL/51; LT1A/Eärendel] Group: Eldamo. Published by

ioroth

noun. eagle

A word for “eagle” in the Gnomish Lexicon of the 1910s, an elaboration of archaic G. †ior “eagle” of the same meaning (GL/51).

Gnomish [GL/51; LT1A/Eärendel] Group: Eldamo. Published by

thorn

noun. eagle

Gnomish [GL/73; LT1A/Sorontur] Group: Eldamo. Published by

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.