| RAINIER | Active stratovolcano in Washington state, considered to be one of the world'smost dangerous volcanoes (7) |
| MOUNTSTHELENS | Stratovolcano in Washington State whose 1980 eruption was the most destructive in US history (5,2,6) |
| ROGUENATION | State considered to be threatening the world's peace. Set out the oregano unit! (5,6) |
| UTOPIA | A real or imaginary society, place or state, considered to be perfect or ideal (6) |
| KHALIFAT | The civil and religious leader of a Muslim state considered Allah's representative on Earth (8) |
| WILLS | Playing in the first half of the twentieth century, she is still considered to be one of the greatest all-time tennis stars of the US and the world; Helen ... Moody |
| SOUFRIERE | La -; active stratovolcano in Guadeloupe which is the highest mountain peak in the Lesser Antilles (9) |
| RUAPEHU | Active stratovolcano in the middle of the North Island - w 6dn (5,7) |
| MOUNT | Active stratovolcano in the middle of the North Island - w 38ac (5,7) |
| NEDKELLY | Who was the subject of Sidney Nolan's series of paintings from 1946-47. considered to be one of the greatest sequences of Australian paintings of the 20th century? (3,5) |
| PIG | Farm animal considered to be one of the smartest mammals in the world |
| MOUNTASO | Active stratovolcano in Hokkaido, Japan (5,3) |
| DREAM | --- Of The Red Chamber, 18th-Century Chinese novel considered to be one of the Four Great Classical Novels of Chinese literature (5) |
| POMPIDOU | This modern art museum is considered to be one of the most spectacular buildings in Paris, the ... C |
| RAPHAEL | Italian artist, considered to be one of the greatest painters of the High Renaissance (7) |
| DOOM | First-person shooter game released in 1993 by id Software which is considered to be one of the most influential video games of all time |
| ETYPEJAGUAR | Iconic 60s sports car considered to be one of the great cars of all time (1-4,6) |
| STRAVINSKY | Russian composer considered to be one of the most influential in 20th century music, Igor ... |
| HOCKNEY | David ___, Bradford-born painter considered to be one of the most influential artists of his time |
| LEONARDO | Inventor considered to be one of the world's greatest painters, ... da Vinci |
