| 100% | PICCHU | 6 | Machu __, citadel of the Incas in the Andes |
| 67% | PICCHU | 6 | Machu ___, one of the 7 wonders of the world which is an Inca citadel located in Peru |
| 50% | INCA | 4 | Empire that built Machu Picchu in the Andes |
| 49% | CAY | 3 | Stratovolcano in the Andes, Chile west of Yulton Lake |
| 48% | YMA | 3 | Singer who appeared with Charlton in "Secret of the Incas" |
| 48% | PIZARRO | 7 | Francisco —, Spanish conqueror of the Inca Empire who died in 1541 |
| 47% | YMA | 3 | Favorite crossword singer who also appeared with Charlton in "Secret of the Incas" in 1954 |
| 46% | MAMORE | 6 | River rising in the Andes that forms part of the Bolivia-Brazil border |
| 46% | CAY | 3 | Stratovolcano in the Chilean Andes, west of Yulton Lake |
| 46% | KREMLIN | 7 | Citadel in Moscow housing the official residence of the president of Russia |
| 46% | YMASUMAC | 8 | Singer seen in the 1954 film "Secret of the Incas" |
| 46% | DESOTO | 6 | He joined Pizarro in the conquest of the Inca Empire |
| 45% | YMASUMAC | 8 | Peru-born singer-actress who played Kori-Tica in 1954 adventure film Secret of the Incas |
| 44% | SUMAC | 5 | Yma —, Peru-born singer-actress who played Kori-Tica in 1954 adventure film Secret of the Incas |
| 44% | SUMAC | 5 | Yma —, Peruvian singer-actress whose roles included Kori-Tica in 1954 adventure film Secret of the Incas |
| 43% | GOLD | 4 | "Inca ___ " (Clive Cussler novel featuring hidden treasure in the Andes) |
| 43% | SUMAC | 5 | Yma —, Peru-born singer and actress who played Kori-Tica in 1954 adventure film Secret of the Incas |
| 43% | BINGHAM | 7 | Hiram —, historian and later US Senator who discovered the Inca ruins of Machu Picchu |
| 42% | GANDALF | 7 | The name of the wizard in The Hobbit |
| 42% | PUMBAA | 6 | The name of the warthog in The Lion King |
| 42% | INCA | 4 | Member of a South American Indian people living in the central Andes before the Spanish conquest |
| 42% | ELI | 3 | One of the Mannings in the NFL |
| 42% | PLEURISY | 8 | Inflammation of the tissues in the lungs |
| 42% | THRACIANS | 9 | Allies of the Trojans in the "Iliad" |
| 42% | UTAH | 4 | Home of the Jazz in the NBA |
| 42% | HOLYSEE | 7 | Diocese of the Pope in the Vatican |
| 42% | PERU | 4 | The Land of the Incas |
| 41% | CARTER | 6 | The only Democrat President of the USA in the 70s |
| 41% | IBIZA | 5 | Tourist island of the Balearics in the Mediterranean |
| 41% | IOS | 3 | One of the islands in the Cyclades group |