| computer system | 123.11 | ...powerful computer systems. | ||
| school system | 64.32 | The school system is a mess. | ||
| defense system | 59.25 | Defense systems ... superior! | ||
| missile system | 52.53 | The Patriot missile system is a good example. | ||
| justice system | 45.16 | Did the justice system work? | ||
| pressure system | 40.95 | Both pressure systems are already in use in some vehicles. | ||
| tax system | 39.17 | Change the tax system, maybe. | ||
| security system | 37.79 | Consider home security systems. | ||
| cable system | 36.01 | And cable systems generate a lot of cash. | ||
| control system | 33.64 | All use a similar stabilizer control system. | ||
| welfare system | 31.80 | Everyone thinks the welfare system stinks. | ||
| court system | 28.24 | But the court system remains feeble. | ||
| communication system | 27.98 | First try the two-way communication system. | ||
| air system | 26.73 | Airlines blame the air traffic control system. | ||
| education system | 25.41 | Another says the education system is bad. | ||
| information system | 24.29 | First, the information system must work. | ||
| prison system | 22.91 | First it was the prison system. | ||
| storm system | 21.59 | A complex storm system will affect much of the Eastern states. | ||
| distribution system | 21.20 | Our distribution system is incompetent. | ||
| radar system | 19.62 | He obtained a surplus military radar system. |