Quenya 

etil

noun. ivy

antara

very high, very lofty

antara adj. "very high, very lofty", the adjective tára "lofty" with the superlative prefix an- (q.v.) We might have expected *antára. Also place-name Antaro (VT45:5, 36), said to be the "name of a mountain in Valinor south of Taniq[u]etil" (VT46:17)