| Industrious group | 17 |
| Industrious fliers | 18 |
| Industrious employee's bonus | 32 |
| Industrious efforts | 19 |
| Industrious effort | 18 |
| Industrious critter | 19 |
| Industrious creature | 20 |
| Industrious colonists | 21 |
| Industrious carpenter, e.g. | 27 |
| Industrious bunch | 17 |
| Industrious bug | 15 |
| Industrious Aesopian character | 30 |
| Industrious | 11 |
| Industrialists' org. | 24 |
| Industrialists of a sort | 24 |
| Industrialist, John | 19 |
| Industrialist's deg., perhaps | 33 |
| Industrialist's deg. | 24 |
| Industrialist who encourages strikes? | 37 |
| Industrialist von Skoda | 23 |
| Industrialist Stronach | 22 |
| Industrialist Schindler | 23 |
| Industrialist Perot | 19 |
| Industrialist Lee's favorite drink? | 39 |
| Industrialist Kaiser | 20 |
| Industrialist J. Paul ___ | 25 |
| Industrialist Irving | 20 |
| Industrialist Iacocca | 21 |
| Industrialist Henry | 19 |
| Industrialist Hammer | 20 |
| Industrialist H. Ross | 21 |
| Industrialist Guggenheim | 24 |
| Industrialist Eaton and hockeyist Denneny, to pals | 50 |
| Industrialist Eaton | 19 |
| Industrialist Cyrus ___ | 23 |
| Industrialist Cyrus | 19 |
| Industrialist | 13 |
| Industrial/goth band Nitzer ___ | 31 |
| Industrial-zone feature | 23 |
| Industrial-strength relief? | 27 |
| Industrial-strength cleaners | 28 |
| Industrial-strength cleaner | 27 |
| Industrial-strength air? | 24 |
| Industrial-sized tank | 21 |
| Industrial ___ (school subject) | 31 |
| Industrial ___ | 14 |
| Industrial waste | 16 |
| Industrial vessels | 18 |
| Industrial units: Abbr. | 23 |
| Industrial tub | 14 |
| Industrial town on the Oise | 27 |
| Industrial time units | 21 |
| Industrial suburb of Detroit | 28 |
| Industrial strength | 19 |
| Industrial storage containers | 29 |
| Industrial staple | 17 |
| Industrial standards grp. | 25 |
| Industrial solvents | 19 |
| Industrial show, e.g. | 21 |
| Industrial show | 15 |
| Industrial section of London | 28 |
| Industrial Ruhr city | 20 |
| Industrial Revolution-era power source | 38 |
| Industrial Revolution power source | 34 |
| Industrial Revolution inventions | 32 |
| Industrial revolution elements? | 31 |
| Industrial revolution | 21 |
| Industrial results | 18 |
| Industrial region of Germany | 28 |
| Industrial prov. | 16 |
| Industrial production unit | 26 |
| Industrial problem | 18 |
| Industrial power community, once | 32 |
| Industrial pollutants banned in 1975 | 36 |
| Industrial pollutant | 20 |
| Industrial plastic | 18 |
| Industrial panic buttons | 24 |
| Industrial oven | 15 |
| Industrial org. | 15 |
| Industrial or computer processing sequence (abbr.) | 50 |
| Industrial musician Scott who performs as Celldweller | 53 |
| Industrial mogul, e.g. | 22 |
| Industrial mogul | 16 |
| Industrial meat byproduct, pink ___ | 35 |
| Industrial magnate | 18 |
| Industrial logo? | 16 |
| Industrial Light and Magic creator | 34 |
| Industrial kingpin | 18 |
| Industrial Japanese city | 24 |
| Industrial Indiana city | 23 |
| Industrial hub of the Ruhr | 26 |
| Industrial hub of Germany | 25 |
| Industrial haze | 15 |
| Industrial giants | 17 |
| Industrial giant | 16 |
| Industrial German city | 22 |
| Industrial fuels | 16 |
| Industrial fuel | 15 |
| Industrial fallout | 18 |
| Industrial diamond | 18 |