| Powerful energy cartel | 22 |
| Powerful emotion | 16 |
| Powerful economic coalition, formerly | 37 |
| Powerful economic coalition, before Russia joined | 49 |
| Powerful economic coalition | 27 |
| Powerful drought accompaniers, often | 36 |
| Powerful draft horse | 20 |
| Powerful downpour? | 18 |
| Powerful dog that loves a Passover staple? | 42 |
| Powerful demon, in Arabic mythology | 35 |
| Powerful deity | 14 |
| Powerful defeat | 15 |
| Powerful DC lobby | 17 |
| Powerful D.C. lobby | 19 |
| Powerful D.C. group | 19 |
| Powerful current | 16 |
| Powerful court opponent | 23 |
| Powerful couple in publishing, once | 35 |
| Powerful constrictor | 20 |
| Powerful connections | 20 |
| Powerful conjunction? | 21 |
| Powerful combos | 15 |
| Powerful combinations | 21 |
| Powerful combination | 20 |
| Powerful coach for Cinderella? | 30 |
| Powerful club | 13 |
| Powerful cliques | 16 |
| Powerful clique | 15 |
| Powerful Chrysler engine | 24 |
| Powerful Chevys, for short | 26 |
| Powerful chess piece | 20 |
| Powerful checker | 16 |
| Powerful caterpillar | 20 |
| Powerful cartel | 15 |
| Powerful card | 13 |
| Powerful car engine, informally | 31 |
| Powerful car engine | 19 |
| Powerful canine | 15 |
| Powerful camera lens | 20 |
| Powerful businessperson | 23 |
| Powerful businessman | 20 |
| Powerful business-person | 24 |
| Powerful business leader | 24 |
| Powerful bureaucrats | 20 |
| Powerful bunch | 14 |
| Powerful brew | 13 |
| Powerful boxing combo | 21 |
| Powerful boss | 13 |
| Powerful blows | 14 |
| Powerful blow | 13 |
| Powerful bloke | 14 |
| Powerful bloc | 13 |
| Powerful bird | 13 |
| Powerful beams | 14 |
| Powerful beam | 13 |
| Powerful ball-hiker? | 20 |
| Powerful auto engine | 20 |
| Powerful attractor | 18 |
| Powerful attractions | 20 |
| Powerful arms, briefly | 22 |
| Powerful arms | 13 |
| Powerful arm | 12 |
| Powerful appointee | 18 |
| Powerful advocacy grp. | 22 |
| Powerful adhesive | 17 |
| Powerful ad word | 16 |
| Powerful 229-year-old | 21 |
| Powerful 2009 hurricane | 23 |
| Powerful 2005 hurricane | 23 |
| Powerful 2002 hurricane | 23 |
| Powerful 19th century Virginia family | 37 |
| Powerful 1966 hurricane | 23 |
| Powerful | 8 |
| Powered in either of two ways | 29 |
| Powered chute | 13 |
| Powered by radiation | 20 |
| Powered by light | 16 |
| Powered bicycles | 16 |
| Powered bicycle | 15 |
| Powered a dinghy | 16 |
| Powered | 7 |
| PowerCat soccer cleats, e.g. | 28 |
| Powerbrokers | 12 |
| PowerBooks, e.g. | 16 |
| PowerBook, e.g. | 15 |
| Powerboats | 10 |
| Powerball, for one | 18 |
| Powerball, for example | 22 |
| Powerball, e.g. | 15 |
| Powerball selections: Abbr. | 27 |
| Powerball relative | 18 |
| Powerball picks: Abbr. | 22 |
| Powerball game | 14 |
| Power: Prefix | 13 |
| Power: Lat. | 11 |
| Power: Abbr. | 12 |
| Power-tool brand | 16 |
| Power-tie color | 15 |
| Power-station prod. | 19 |
| Power-serving whiz | 18 |