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.

Early Quenya

losse

noun. rose; (white) flower

Early Quenya [LT2A/Lôs; PE13/102; PE14/056; PE15/28; PE16/100; PME/056; QL/044; QL/056] Group: Eldamo. Published by

lossa

adjective. white

Early Quenya [MC/213; MC/216; PE16/092] Group: Eldamo. Published by

ondoli losse karkane

the white rocks snarling

The fifteenth line of the Oilima Markirya poem (MC/213). The first word is the plural of ondo “rock” modified by the plural of the adjective lossa “white”, with the “bare stem” infinitive form of the verb karka- “to snarl”, 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:

> ondo-li loss-e karka-ne = “✱rock-(plural) white-(plural) snarl-ing”

Early Quenya [MC/213] Group: Eldamo. Published by

losille

noun. rose

A variant of ᴱQ. losse “rose” in the Qenya Lexicon and Poetic and Mythological Words of Eldarissa of the 1910s (QL/56; PME/56). In later writings lossë was associated with white flowers, not roses.

Early Quenya [PME/056; QL/056] Group: Eldamo. Published by

fáwe

noun. snow

A Qenya noun in the Gnomish Lexicon of the 1910s, cognate to G. fô “snow” (GL/35).

Early Quenya [GL/35] Group: Eldamo. Published by

ninqe

adjective. white

Early Quenya [GL/60; LT1A/Nielíqui; LT1A/Taniquetil; MC/213; MC/220; PE13/164; PE14/045; PE14/048; PE14/077; PE14/080; PE15/78; PE16/056; PE16/057; PE16/060; PE16/062; PE16/064; PE16/072; PE16/074; PE16/077; PE16/081; PE16/100; PE16/140; PME/066; QL/066] Group: Eldamo. Published by

niqileninqe

adjective. snow-white

A word for “snow-white” in the Qenya Lexicon of the 1910s, a combination of ᴱQ. niqilis “fine snow” and ᴱQ. ninqe “white” (QL/66).

Early Quenya [QL/066] Group: Eldamo. Published by

niqis

noun. snow

Early Quenya [LT1A/Taniquetil; PME/066; QL/066] 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.