| big difference | 52.27 | Big difference. | ||
| significant difference | 31.86 | These are very significant differences. | ||
| major difference | 25.87 | But no major differences? | ||
| only difference | 21.46 | That is not the only difference. | ||
| cultural difference | 19.22 | He said cultural differences abound. | ||
| biggest difference | 17.38 | But the biggest difference? | ||
| important difference | 15.14 | But there are important differences. | ||
| political difference | 14.29 | Political differences will be papered over. | ||
| huge difference | 11.26 | Huge difference. | ||
| key difference | 10.80 | But there are key differences. | ||
| main difference | 10.27 | The main difference? | ||
| fundamental difference | 9.41 | But there is a fundamental difference. | ||
| sharp difference | 9.22 | But there are sharp differences. | ||
| real difference | 9.15 | Is there a real difference. | ||
| ideological difference | 8.43 | An essential ideological difference remained. | ||
| what difference | 7.77 | What a difference. | ||
| subtle difference | 7.57 | It is a subtle difference. | ||
| philosophical difference | 6.98 | Philosophical differences. | ||
| remaining difference | 6.32 | The remaining differences frayed nerves. | ||
| crucial difference | 6.25 | That is a crucial difference. |