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

mára

adjective. mighty, power[ful], doughty; good, excellent, useful (of things)

Early Quenya [GG/10; LFC/030; PE13/122; PE13/125; PE14/048; PE14/081; PE15/32; PE15/73; PE16/137; PE16/140; PE16/141; QL/057] Group: Eldamo. Published by

marma

noun. sand

A noun in the Qenya Lexicon of the 1910s glossed “sand”, a derivative of the root ᴱ√MṚŘṚ [MṚÐṚ] (QL/63). The word was also mentioned in the Poetic and Mythological Words of Eldarissa (PME/63). In later writings, ᴹQ. litse was used for “sand” (Ety/LIT).

Early Quenya [PME/063; QL/063] Group: Eldamo. Published by

mara-

verb. to dwell, live

Early Quenya [QL/063] Group: Eldamo. Published by

mara-

verb. to tarry, linger

mar-

verb. to get ripe, come to ripeness, get ready, grow up, get mellow

Early Quenya [PE16/080; QL/059; QL/063] Group: Eldamo. Published by

masta-

verb. to tarry, linger

A verb in the Qenya Lexicon of the 1910s given as ᴱQ. mařa-³ “tarry, linger” based on the early root ᴱ√NWAÐA [ŊWAÐA] (QL/63). A verb form masta- < ŋwa from the contemporaneous Gnomish Lexicon might be variant (GL/47).

Early Quenya [GL/47; QL/063] Group: Eldamo. Published by

i limbelu tuktalla nai mára

*the long search may be good

Early Quenya [PE15/32] Group: Eldamo. Published by

nostalen mára

good by nature

Early Quenya [GG/10] Group: Eldamo. Published by

tyusse

noun. sand

A word for “sand” from Early Qenya Word-lists of the 1920s (PE16/139). Its etymology is unclear, and none of the words from this period with similar forms seem to be related.

Early Quenya [PE16/139] Group: Eldamo. Published by

túrea Archaic

adjective. mighty

Early Quenya [QL/095] Group: Eldamo. Published by

wasta-

verb. to dwell

A verb in the Qenya Lexicon of the 1910s appearing as wastar “I dwell” under the early root ᴱ√ẆAÐA of the same meaning (QL/102).

Early Quenya [QL/102] 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.