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.
ala
noun. day
alakaru
proper name. Alakaru
alari
proper name. Alari
A name appearing only in linguistic notes from the 1930s (PE21/41). Its primitive form ᴹ✶alarʒǝ was said to mean “very dread”.
alla
interjection. hail!
ala-
verb. to grow
lala-
verb. to deny
al(a)-
prefix. not, negative prefix
lá
adverb. no, not
are
noun. day
il-
prefix. no, not
kata
preposition. after
lai
adverb. very
lá-
verb. to not be
orta-
verb. to raise, lift
ráma
noun. wing
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.
A name appearing only in linguistic notes from the 1930s (PE21/41). Its primitive form ᴹ✶alakarƀǝ was said to mean “very active”.