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.

Qenya 

elen

noun. star

Qenya [Ety/EL; PE17/014; RS/324; VT28/11; WR/223] Group: Eldamo. Published by

ellen

noun. star

elen sile lúmesse omentiemman

a star shines on the hour of our meeting

Qenya [PE17/014; RS/324] Group: Eldamo. Published by

elena

noun. star

tar-ellion

feminine name. Queen of the Stars

A variant of Elentári appearing in a note from the 1930s (LR/200). Its initial element is probably tar- “high”, and its second element might be some peculiar genitive partitive-plural form of elen “star”.

Qenya [LR/200; LRI/Tar-Ellion] Group: Eldamo. Published by

tinwerontar

feminine name. Queen of Stars

Qenya [Ety/TĀ; Ety/TIN; LR/200; LR/216; LRI/Elentári; LRI/Tinwerontar; MRI/Tinwerontar] Group: Eldamo. Published by

earendel

masculine name. Earendel

@@@ dual and plural forms representative of nouns in the same class

Qenya [LRI/Eärendel; PE21/33; PE21/34; PE22/020; PE22/041; PMI/Eärendil; RSI/Eärendel; SDI2/Eärendil; SMI/Eärendel; TI/102; TII/Eärendel; WJI/Eärendil; WR/223; WRI/Earendel] Group: Eldamo. Published by

él Archaic

noun. star

-llume

suffix. time, time, [ᴱQ.] times

Qenya [PE23/109; PE23/110] Group: Eldamo. Published by

-n(an)

suffix. time

Qenya [PE23/109; PE23/110] Group: Eldamo. Published by

atta

cardinal. two

Qenya [Ety/AT(AT); Ety/TATA; PE22/017; PE22/044] Group: Eldamo. Published by

elda

noun. Elf

Qenya [Ety/ELED; EtyAC/EDE; LR/072; LR/169; LR/181; LR/197; LR/212; LR/218; LRI/Eldar; PE18/024; PE21/57; PE22/124; PE22/125; PE23/083; PE23/099; PE23/105; PE23/106; SD/401; SDI2/Eldar; SDI2/Eledâi; SDI2/Nimrî; SMI/Eldar; VT27/07] Group: Eldamo. Published by

qen

noun. Elf

Qenya [PE21/19; PE21/25] Group: Eldamo. Published by

qende

noun. Elf

Qenya [Ety/KWEN(ED); LR/119; LR/168; LR/212; LRI/Qendi; MRI/Quendi; PE18/023; PE21/69; SM/085; SM/086; SMI/Quendi; TII/Qendi] Group: Eldamo. Published by

tinwetári

feminine name. Queen of Stars

Qenya [Ety/TĀ; Ety/TIN; LRI/Tinwetar; SMI/Tinwetári] 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.