Qenya
orro
adverb. up in the air, on high
orro
interjection. ugh, alas!, ow!
orro-
verb. to rise (from ground)
horro
interjection. ugh, alas!, ow!
róna
adjective. east
rómen
noun. east
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.
An adverb appearing on a rejected page of roots from the Quenya Verbal System (QVS) from 1948 glossed “up in the air, on high”, derived from the root ᴹ√SRŌ (PE22/127).
Neo-Quenya: Since RŌ/ORO “up” appears regularly in Tolkien’s writings, I’d retain orro “up high” [= at a great height] for purposes of Neo-Quenya, to contrast with tára “high, lofty, tall” [= of a great height].