| tighter control | 14.75 | He wants tighter controls on the sales. | ||
| tighter security | 11.78 | With security even tighter, the Games continue. | ||
| tighter restriction | 7.04 | Republicans tend to favor tighter restrictions. | ||
| tighter regulation | 5.33 | They demanded that Tokyo impose tighter regulations. | ||
| tighter rule | 2.50 | The tighter rules are expected to be announced on Monday. | ||
| tighter credit | 2.24 | Higher U.S. rates might set the stage for tighter credit in Asia. | ||
| tighter budget | 1.84 | On a tighter budget? | ||
| tighter border | 1.78 | The need for a tighter border is clear. | ||
| tighter immigration | 1.58 | Tighter immigration laws. | ||
| tighter standard | 1.58 | Tighter standards could severely crimp profits. | ||
| tighter limit | 1.51 | But then supporters of tighter limits regrouped. | ||
| tighter enforcement | 1.32 | The Arizona initiative would seek to require tighter enforcement, he said. | ||
| tighter law | 1.25 | Further talk of tighter laws on inflammatory speech. | ||
| tighter race | 1.18 | Others have shown an even tighter race. | ||
| tighter supply | 1.18 | However, Shell warned that this tighter supply might not last. | ||
| tighter rein | 1.05 | The government has kept a tighter rein on the capital. | ||
| tighter sanction | 1.05 | Countries ask for tighter sanctions against Libya. | ||
| tighter grip | 0.99 | This year, though, most chains have kept a tighter grip on inventories. | ||
| tighter supervision | 0.92 | Tighter supervision of commercial banks. | ||
| tighter margin | 0.86 | A slackening of demand in the region will mean fewer sales, lower prices and tighter margins. |