| This may be thin | 16 |
| Thin vanishing point? | 21 |
| The world's sine qua non | 28 |
| Tank supply | 11 |
| Tank contents, sometimes | 24 |
| Tank container | 14 |
| Subject of E.P.A. monitoring | 28 |
| Stuffiness antidote | 19 |
| Space station supply | 20 |
| Source of pressure for bicyclists | 33 |
| Source of inflation? | 20 |
| Song that becomes the musical it's in if you add an "H" to the front | 82 |
| Something inspired | 18 |
| Snowboarders often catch it | 27 |
| Snowboarders catch it | 21 |
| Service-station offering | 24 |
| Service-station giveaway | 24 |
| Service station giveaway | 24 |
| Scuba tankful | 13 |
| Scuba refill | 12 |
| Rail alternative | 16 |
| RAF part | 8 |
| Radial need | 11 |
| Put on television | 17 |
| Put on a station | 16 |
| Publicize, as a grievance | 25 |
| Pocket filler? | 14 |
| Pocket contents? | 16 |
| Play on TV | 10 |
| Planes' domain | 18 |
| Phil Collins: "In the ___ Tonight" | 44 |
| Person's bearing | 20 |
| Pellet propellant | 17 |
| Pellet gun propellant | 21 |
| Part of AFB | 11 |
| Part of A.F.B. | 14 |
| Overhead space | 14 |
| Orwell's "Coming Up for ___" | 42 |
| Option in some new autos | 24 |
| Open or hot | 11 |
| One of the four elements | 24 |
| Modern travel route | 19 |
| Mixture that is mostly nitrogen | 31 |
| Mixture containing argon, neon, etc. | 36 |
| Michelin content | 16 |
| Manner; style | 13 |
| Make public, in a way | 21 |
| Major cause of inflation | 24 |
| Luxury car standard feature | 27 |
| Londonderry, for one | 20 |
| Londonderry or fresh | 20 |
| Living necessity | 16 |
| Lilting tune | 12 |
| Let everyone hear | 17 |
| Let (out) | 9 |
| Leader of Jordan or India? | 26 |
| Lay or ditty | 12 |
| Kind of pocket or hole | 22 |
| Kind of pocket or brush | 23 |
| Kind of lift or drop | 20 |
| Kind of foil or gun | 19 |
| Kind of field | 13 |
| Kind of base or brake | 21 |
| Kind of ball or bill | 20 |
| Kind of bag or sac | 18 |
| Keep from getting too close, with "out" | 49 |
| Jordan's nickname | 21 |
| It's taken in | 17 |
| It's roughly 21% oxygen | 27 |
| It's inhaled | 16 |
| It's in general circulation | 31 |
| It's got you surrounded | 27 |
| It's expired shortly after it's used | 44 |
| It's breathed | 17 |
| It's about 1% argon | 23 |
| It's 21% oxygen | 19 |
| It might be thin | 16 |
| It might be frigid | 18 |
| It may be thin or dead | 22 |
| It may be sucked through a duct | 31 |
| It may be hot, thin or cold | 27 |
| It may be hot, cold or thin | 27 |
| It may be fresh or hot | 22 |
| It may be fresh | 15 |
| It flows through flues | 22 |
| It can cause bloating | 21 |
| It can be hot, thin or cold | 27 |
| Inspired stuff | 14 |
| Inhalation intake | 17 |
| Inflation need | 14 |
| Humidity carrier | 16 |
| Hose preceder | 13 |
| Hopefully, it's fresh | 25 |
| Hit the screen | 14 |
| Harmonized melody | 17 |
| Happy folk walk on this | 23 |
| Hang on the clothesline | 23 |
| Hang on a clothes line | 22 |
| Hair dryer? | 11 |
| Gas station offering | 20 |