Quenya 

arata

high, lofty, noble

arata adj. "high, lofty, noble" (PE17:49, 186). Also used as a a noun with nominal pl. form Aratar "the Supreme", the chief Valar, translation of the foreign word Máhani adopted and adapted from Valarin (WJ:402). Aratarya "her sublimity"; Varda Aratarya "Varda the lofty, Varda in her sublimity" (WJ:369). In one source, Aratar is translated as a singular: "High One" (PE17:186)