Middle Primitive Elvish
tārā
adjective. lofty
targā
adjective. tough, stiff
thar
root. stand
tāra-khil
proper name. tāra-khil
ta
root. that
tad
adverb. thither
ñgolda
adjective. wise
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.
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.