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

-(a)vlid

suffix. -less

A suffixal form of G. blid- “free, rid” the Gnomish Lexicon of the 1910s meaning “less”, as in the combination G. baravlid “homeless” (GL/23).

fir

adjective. less

inthi

adverb. less

An adverb for “less” in the Gnomish Lexicon of the 1910s (GL/51), related to the G. -inthir (GL/18) and probably based on the early root ᴱ√INI “small” (QL/42). Tolkien initially indicated inthi was both an adjective and adverb.

Gnomish [GL/18; GL/37; GL/51] 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.