| Chelsea joints | 14 |
| Bath coolers | 12 |
| Hiatus | 6 |
| Lacuna | 6 |
| Interval | 8 |
| Deficit | 7 |
| It may be between your teeth | 28 |
| Discontinuity | 13 |
| Generation ___ | 14 |
| Disparity | 9 |
| Separation | 10 |
| Problem in historical records | 29 |
| Cleft | 5 |
| Cumberland ___ | 14 |
| Area between outfielders | 24 |
| Unbridged area | 14 |
| Clothing retailer since 1969 | 28 |
| Word with gender or generation | 30 |
| Space between teeth | 19 |
| Difference of opinion | 21 |
| Blank space | 11 |
| ___-toothed | 11 |
| Word with "generation" or "gender" | 54 |
| Space between teeth, e.g. | 25 |
| Mall merchant | 13 |
| Generational divide | 19 |
| Generation separator | 20 |
| Foramen | 7 |
| Extraction's creation | 25 |
| Cumberland, for one | 19 |
| Cumberland, e.g. | 16 |
| Big name in casual clothes | 26 |
| Alfred E. Neuman's smile feature | 36 |
| Word on some jeans | 18 |
| Word after age or gender | 24 |
| Watergate tape problem | 22 |
| Spark-plug specification | 24 |
| Space between | 13 |
| Smile feature for David Letterman | 33 |
| Popular clothing retailer | 25 |
| Old Navy's parent company | 29 |
| It might be bridged | 19 |
| It may be bridged | 17 |
| Interregnum | 11 |
| Hole in one's knowledge | 27 |
| Generation, for one | 19 |
| Gender problem? | 15 |
| Gender ___ | 10 |
| Feature for David Letterman | 27 |
| Disruption | 10 |
| Dental problem corrected by braces | 34 |
| Dental deficiency | 17 |
| Delaware Water ___ | 18 |
| David Letterman feature | 23 |
| Continuity problem | 18 |
| ___ Kids | 8 |
| Word with generation or gender | 30 |
| Word with credibility or generation | 35 |
| Wide crack | 10 |
| What braces may eliminate | 25 |
| Urban Outfitters competitor, with "The" | 49 |
| Trendy clothing giant | 21 |
| Time in between appointments | 28 |
| The ___ (clothing chain) | 24 |
| Terry–Thomas feature | 27 |
| Spark space | 11 |
| Spark plug measurement | 22 |
| Spark plug feature | 18 |
| Space in the record, say | 24 |
| Space in between | 16 |
| Space between things | 20 |
| Space between the teeth, e.g. | 29 |
| Space between peaks | 19 |
| Separating space | 16 |
| Saddleback | 10 |
| Ruggles's was red | 21 |
| Retailer with swing-dancing ads | 31 |
| Reason for braces, perhaps | 26 |
| Reason for braces, maybe | 24 |
| Popular mall retailer | 21 |
| Popular clothing store, with "The" | 44 |
| Popular clothing chain | 22 |
| Place for a bridge | 18 |
| Pass between mountain peaks | 27 |
| Orthodontia concern | 19 |
| Old Navy's parent, with "The" | 43 |
| Old Navy's parent company, with "The" | 51 |
| Old Navy's parent | 21 |
| Old Navy is one of its brands | 29 |
| Old Navy alternative | 20 |
| Obvious space | 13 |
| Obstacle in father-son relations | 32 |
| Noticeable space | 16 |
| Noticeable opening | 18 |
| Noted clothing retailer | 23 |
| Nixon tapes problem | 19 |
| Nixon tape mystery | 18 |
| Mountain-ridge feature | 22 |
| Mall retailer, with "The" | 35 |
| Mall chain, with "The" | 32 |