| 100% | SUDAN | 5 | Country that split into two in 2011 |
| 88% | SUDAN | 5 | African country that split into two nations in July 2011 |
| 76% | SUDAN | 5 | Country that split in two in 2011 |
| 48% | MOTOROLA | 8 | Telecommunications company that was divided into two companies in 2011 |
| 46% | SUDAN | 5 | Country that lost a quarter of its territory in 2011 |
| 46% | SUDAN | 5 | Country divided in two in 2011 |
| 46% | USSR | 4 | Nation that split into Russia and 14 other nations in the 1990s: Abbr. |
| 45% | SAUDIARABIA | 11 | Country that’s home to the two holiest cities in Islam |
| 43% | USSR | 4 | Eurasian country that broke into 15 nations in 1991: Abbr. |
| 42% | SNAP | 4 | Split into two |
| 42% | CLEAVE | 6 | Split into two |
| 42% | MOHAVE | 6 | County that's split in two by the Grand Canyon |
| 41% | BISECT | 6 | Split into two equal parts |
| 41% | HALVES | 6 | Splits into two equal pieces |
| 40% | ASIA | 4 | Continent that is home to the two most populous countries in the world |
| 39% | MICA | 4 | Mineral that splits into sheets |
| 39% | MICA | 4 | Shiny mineral that splits into layers |
| 38% | USSR | 4 | Country that disappeared in '91 |
| 37% | PACTEN | 6 | Conf. whose membership increased by two in 2011 |
| 37% | IRAQ | 4 | Country that invaded Kuwait in 1990 |
| 37% | IRAN | 4 | Country that outlawed alcohol in 1979 |
| 37% | USSR | 4 | Country that broke up in 1991 |
| 37% | KOREA | 5 | Country that was divided in 1953 |
| 37% | USA | 3 | Country that turns 250 in 2026 |
| 37% | USA | 3 | Country that turned 200 in 1976 |
| 37% | RUSSIA | 6 | Country that invaded Ukraine in 2022 |
| 37% | USA | 3 | Country that declared independence in 1776: Abbr. |
| 37% | IRAN | 4 | Country that fought Iraq in the 1980s |
| 36% | HALVE | 5 | Split in two |
| 36% | BISECT | 6 | Split in two |