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.
cingra
adjective. plaited
cingra-
verb. to plait
A verb in the Gnomish Lexicon of the 1910s glossed “to plait” (GL/26). It might be related to the early root ᴱ√KANGA [KAŊA] “weave” (QL/45) since short syllabic ṇ became in in Gnomish, so perhaps ✱kŋ̣gra- > ✱cingra-.
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 in the Gnomish Lexicon of the 1910s glossed “plaited” (GL/26). It might be related to the early root ᴱ√KANGA [KAŊA] “weave” (QL/45) since short syllabic ṇ became in in Gnomish, so perhaps ✱kŋ̣gra > ✱cingra.