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.
kalma
noun. (day)light; candle
kalma histane
the light fading
ve kaivo-kalma
a corpse-candle
The nineteenth line of the Oilima Markirya poem (MC/214). The first word is the preposition ve “like”, not reflected in the English translation. It is followed a compound of kaivo “corpse” and kalma “candle”, perhaps more literally “light”.
Decomposition: Broken into its constituent elements, this phrase would be:
> ve kaivo-kalma = “✱like corpse-candle”
kalumet
noun. lamp
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.
The twelfth line of the Oilima Markirya poem (MC/213). The first word is kalma “light”, followed by the “bare stem” infinitive of the verb hista- “to fade” as suggested by Gilson, Welden, and Hostetter (PE16/84, notes on line #10 and #11), apparently functioning as either an active-participle or a verbal object.
Decomposition: Broken into its constituent elements, this phrase would be:
> kalma hista-ne = “✱light fad-ing”