| Regulated course | 16 |
| Regulated diet | 14 |
| Regulated food quantities | 25 |
| Regulated item | 14 |
| Regulated pollutants, for short | 31 |
| Regulated the tone | 18 |
| Regulated, as property | 22 |
| Regulates | 9 |
| Regulates the furnace | 21 |
| Regulating agcy. for airways | 28 |
| Regulating device | 17 |
| Regulating gadget | 17 |
| Regulating org. | 15 |
| Regulation | 10 |
| Regulation followers | 20 |
| Regulation for Natalie? | 23 |
| Regulation game, to Bonds | 25 |
| Regulation involving boxers | 27 |
| Regulation involving labs | 25 |
| Regulation of ruffians? | 23 |
| Regulation rim elevation | 24 |
| Regulation targets for Theodore Roosevelt: Abbr. | 48 |
| Regulation's relative | 25 |
| Regulation, for short | 21 |
| Regulation: Abbr. | 17 |
| Regulations | 11 |
| Regulations (abbr.) | 19 |
| Regulations against liquor sales, etc. | 38 |
| Regulations against Sunday drinking | 35 |
| Regulations against Sunday drinking, etc. | 41 |
| Regulations at a Reno casino | 28 |
| Regulations for builders | 24 |
| Regulations that govern lotteries, e.g. | 39 |
| Regulations' associates | 27 |
| Regulations' partner | 24 |
| Regulations, for short | 22 |
| Regulations: Abbr. | 18 |
| Regulator | 9 |
| Regulator for houselights | 25 |
| Regulator mechanism, for short | 30 |
| Regulator of OTC drugs | 22 |
| Regulator of some traffic: Abbr. | 32 |
| Regulator of U.S. air traffic | 29 |
| Regulatory admin. | 17 |
| Regulatory agcy. | 16 |
| Regulatory comm. | 16 |
| Regulatory device of a sort | 27 |
| Regulatory device: abbr. | 24 |
| Regulatory group | 16 |
| Regulatory group: Abbr. | 23 |
| Regulatory grp. since 1970 | 26 |
| Regulatory inits. since 1934 | 28 |
| Regulatory org. since 1958 | 26 |
| Regulatory partners | 19 |
| Regulus | 7 |
| Regulus A and Bellatrix | 23 |
| Regulus is in it | 16 |
| Regulus is its brightest star | 29 |
| Regulus' constellation | 26 |
| Regulus' constellation, with "the" | 48 |
| Regulus's constellation | 27 |
| Regulus's home | 18 |
| Regulus, for one | 16 |
| Rehab activity | 14 |
| Rehab admission | 15 |
| Rehab candidate | 15 |
| Rehab candidates | 16 |
| Rehab center? | 13 |
| Rehab client | 12 |
| Rehab clinic patient | 20 |
| Rehab component | 15 |
| Rehab component, at times | 25 |
| Rehab component, perhaps | 24 |
| Rehab concern, familiarly | 25 |
| Rehab function | 14 |
| Rehab goal | 10 |
| Rehab goings-on | 15 |
| Rehab of a kind | 15 |
| Rehab of a sort | 15 |
| Rehab ordeal | 12 |
| Rehab participant | 17 |
| Rehab population | 16 |
| Rehab problem | 13 |
| Rehab procedure | 15 |
| Rehab program | 13 |
| Rehab regimen | 13 |
| Rehab regular who recently spent eighty-four minutes in jail | 60 |
| Rehab relapse sign | 18 |
| Rehab relapse sign, for short | 29 |
| Rehab relative | 14 |
| Rehab resident | 14 |
| Rehab residents | 15 |
| Rehab seekers | 13 |
| Rehab step | 10 |
| Rehab support group | 19 |
| Rehab symptoms | 14 |
| Rehab symptoms, perhaps | 23 |
| Rehab target | 12 |
| Rehab unit | 10 |
| Rehab woe | 9 |