From Longman Dictionary of Contemporary Englishrajahra‧jah, raja /ˈrɑːdʒə/ noun [countable] PGOthe king or ruler of an Indian state
Examples from the Corpus
rajah• Which meant sorting out wheat from chaff, and living like a rajah while he did so.• We were to take the bind rajah to his wedding in style.Origin rajah (1500-1600) Hindi raja, from Sanskrit rajan “king” 