| Clayey soil | 11 |
| Claylike | 8 |
| Claylike soil | 13 |
| Claymation SNL character | 24 |
| Claymation technique | 20 |
| Claymore cousin | 15 |
| Claymore's cousin | 21 |
| Claymore's relative | 23 |
| Claypool of Primus | 18 |
| CLAYTON MOORE | 13 |
| Clayton of ''The Lone Ranger'' | 46 |
| Clayton of U2 | 13 |
| Clayton or Sterling | 19 |
| Clayton, who sang "I'm Chiquita Banana ..." | 57 |
| Clayware | 8 |
| Clément with two Oscar-winning films | 39 |
| Cle ___, city in Washington | 27 |
| Cle. hoopsters | 14 |
| Clean | 5 |
| Clean as dentures | 18 |
| Clean in a way | 15 |
| Clean & Clear target | 24 |
| Clean "This Is How We Party" band? | 44 |
| Clean (computers) | 17 |
| Clean (up) | 10 |
| Clean a bit | 11 |
| Clean a blackboard | 18 |
| Clean a brier | 13 |
| Clean a canal | 13 |
| Clean a deck | 12 |
| Clean a floor spill | 19 |
| Clean a fluke | 13 |
| Clean a jack-o'-lantern with a Hoover? | 42 |
| Clean a pipe | 12 |
| Clean a pipe bowl | 17 |
| Clean a pipe stem | 17 |
| Clean a pipe's bowl | 23 |
| Clean a plate | 13 |
| Clean a ship's bottom, in a way | 35 |
| Clean a spill | 13 |
| Clean a tile floor, maybe | 25 |
| Clean a windshield | 18 |
| Clean again | 11 |
| Clean again, as a counter | 25 |
| Clean again, as a floor | 23 |
| Clean Air Act adjective | 23 |
| Clean Air Act enforcer | 22 |
| Clean Air Act enforcer: Abbr. | 29 |
| Clean Air Act org. | 18 |
| Clean Air Act target | 20 |
| Clean Air Act targets | 21 |
| Clean air agcy. | 15 |
| Clean air and water agcy. | 25 |
| Clean air gp. | 13 |
| Clean air grp. | 14 |
| Clean air hurdle | 16 |
| Clean air org. | 14 |
| Clean air org.? | 15 |
| Clean Air, e.g. | 15 |
| Clean an orlop | 14 |
| Clean and jerk alternative | 26 |
| Clean and jerk performer | 24 |
| Clean and jerks | 15 |
| Clean and orderly | 17 |
| Clean and then some | 19 |
| Clean B & B? | 16 |
| Clean boards | 12 |
| Clean break | 11 |
| Clean break? | 12 |
| Clean bus fuel: Abbr. | 21 |
| Clean by scrubbing | 18 |
| Clean companion | 15 |
| Clean completely | 16 |
| Clean copy? | 11 |
| Clean cut | 9 |
| Clean decks | 11 |
| Clean diesel grp. | 17 |
| Clean diligently | 16 |
| Clean dirty money | 17 |
| Clean drinking water helps prevent it | 37 |
| Clean energetically | 19 |
| Clean energy | 12 |
| Clean energy source | 19 |
| Clean erasers | 13 |
| Clean feathers | 14 |
| Clean feathers with the tongue | 30 |
| Clean fish | 10 |
| Clean fish, in a way | 20 |
| Clean fish? | 11 |
| Clean floors | 12 |
| Clean freak's concern | 25 |
| Clean getaway? | 14 |
| Clean hands | 11 |
| Clean hands, so to speak | 24 |
| Clean house, as with a broom | 28 |
| Clean in a tub | 14 |
| Clean in clear water | 20 |
| Clean kielbasa? | 15 |
| Clean kind of energy | 20 |
| Clean laundry that hasn't yet been ironed | 45 |