| Opera setting for "Aida" | 34 |
| Opera set on the banks of the Nile | 34 |
| Opera set on Cyprus | 19 |
| Opera set near the Nile | 23 |
| Opera set in the time of the Pharaohs | 37 |
| Opera set in the age of pharaohs | 32 |
| Opera set in Seville | 20 |
| Opera set in Rome in 1800 | 25 |
| Opera set in Rome | 17 |
| Opera set in Memphis | 20 |
| Opera set in Mantua | 19 |
| Opera set in Eqypt | 18 |
| Opera set in Egypt and written by an Italian | 44 |
| Opera set in Egypt | 18 |
| Opera set in Cyprus | 19 |
| Opera set in ancient Thebes | 27 |
| Opera set in ancient Egypt | 26 |
| Opera set in 1800 Rome | 22 |
| Opera set along the Nile | 24 |
| Opera selection | 15 |
| Opera segment | 13 |
| Opera seen frequently in crosswords | 35 |
| Opera section | 13 |
| Opera script | 12 |
| Opera role | 10 |
| Opera rival | 11 |
| Opera redone by Elton John and Tim Rice | 39 |
| Opera redone by Elton John | 26 |
| Opera redone by Disney | 22 |
| Opera quickie | 13 |
| Opera prop, perhaps | 19 |
| Opera prop | 10 |
| Opera princess | 14 |
| Opera prince | 12 |
| Opera premiere: Venice, 1857 | 28 |
| Opera premiere: St. Petersburg, 1836 | 36 |
| Opera premiere: Rome, 1900 | 26 |
| Opera premiere: Paris, 1881 | 27 |
| Opera premiere: Milan, 1831 | 27 |
| Opera premiere: Cairo, 1871 | 27 |
| Opera premiere of 1835 | 22 |
| Opera premiere at La Scala in 1887 | 34 |
| Opera pieces | 12 |
| Opera piece | 11 |
| Opera persona | 13 |
| Opera performed today, yet neglected | 36 |
| Opera patron Kahn | 17 |
| Opera parts | 11 |
| Opera part, in Orly | 19 |
| Opera part | 10 |
| Opera overture | 14 |
| Opera ovation | 13 |
| Opera output | 12 |
| Opera or hard | 13 |
| Opera or concert conclusion? | 28 |
| Opera or concert attachment | 27 |
| Opera or ballet part | 20 |
| Opera opening | 13 |
| Opera opener | 12 |
| Opera on which "Rent" was based | 41 |
| Opera on which "Rent" is based | 40 |
| Opera often paired with "Cavalleria Rusticana" | 56 |
| Opera offerings | 15 |
| Opera offering | 14 |
| Opera of note | 13 |
| Opera of a certain price | 24 |
| Opera of 1900 set in 1800 | 25 |
| Opera number (11) | 17 |
| Opera number | 12 |
| Opera notables | 14 |
| Opera melody | 12 |
| Opera mecca | 11 |
| Opera made into a Broadway musical with an Elton John/Tim Rice score | 68 |
| Opera locations | 15 |
| Opera libretto | 14 |
| Opera legend who was close to Onassis | 37 |
| Opera legend Luciano | 20 |
| Opera legend | 12 |
| Opera lass who broke a vow | 26 |
| Opera language? | 15 |
| Opera laid in Egypt | 19 |
| Opera laid in Africa | 20 |
| Opera interrupter of note | 25 |
| Opera impresario Caldwell | 25 |
| Opera immortal | 14 |
| Opera house that opened with "Faust" in 1883 | 54 |
| Opera house song | 16 |
| Opera house shout | 17 |
| Opera house section | 19 |
| Opera house seating section | 27 |
| Opera house level | 17 |
| Opera house in Milan | 20 |
| Opera house highlight | 21 |
| Opera house features | 20 |
| Opera house cries | 17 |
| Opera house city | 16 |
| Opera house boxes | 17 |
| Opera house box | 15 |
| Opera house attire, perhaps | 27 |
| Opera house attire | 18 |