| 007's rank (abbr.) | 22 |
| 0ne of L.B.J.'s dogs | 24 |
| 1 + 1 = 3, for example | 22 |
| 1 1€2 rotation leap | 23 |
| 1 followed by 100 zeroes | 24 |
| 1 followed by 100 zeros | 23 |
| 1 followed by 12 zeros | 22 |
| 1 for H and 2 for He, e.g. | 26 |
| 1 for H or 2 for He, e.g. | 25 |
| 1 in a 1,000,000, e.g. | 22 |
| 1 inch = 10 miles, e.g. | 23 |
| 1 inch = 100 miles, e.g. | 24 |
| 1 on the Mohs' scale | 24 |
| 1 or 11, in twenty-one | 22 |
| 1 point Scrabble tiles | 22 |
| 1" = 100', e.g. | 24 |
| 1, 2 or 3, in a manual | 22 |
| 1, 2 vis-Ã -vis I, II | 23 |
| 1, 2, 3, vis-a-vis I, II, III | 29 |
| 1, 66 or 95, on GPS (Abbr.) | 27 |
| 1, for hydrogen: Abbr. | 22 |
| 1,000 gees is a cool one | 24 |
| 1,000 grams, for short | 22 |
| 1,000 kilograms, to a Brit | 26 |
| 1,000 times a "mil" | 29 |
| 1,000,000-___ (long odds) | 25 |
| 1,000-kilogram weights | 22 |
| 1,000-plus-year realm: Abbr. | 28 |
| 1,000-pound weight units | 24 |
| 1,000-pound Yellowstoner | 24 |
| 1,024 bytes, for short | 22 |
| 1,048,576 bytes, for short | 26 |
| 1,101 in Roman numerals | 23 |
| 1,500-mile Eurasian chain | 25 |
| 1,500-mile Russian chain | 24 |
| 1,550-mile continental range | 28 |
| 1,601 in Roman numerals | 23 |
| 1,620 yards, in Old Rome | 24 |
| 1-2-3 software company | 22 |
| 1-800-FLOWERS alternative | 25 |
| 1-800-USA-RAIL's answerer | 29 |
| 1-_____ (way to guard) | 22 |
| 1.0079, for hydrogen: abbr. | 27 |
| 1.008 for hydrogen, e.g. | 24 |
| 1.008, for hydrogen (abbr.) | 27 |
| 1.008, for hydrogen: abbr. | 26 |
| 1.3 ounce Asian weight | 22 |
| 1.3-ounce Asian weight | 22 |
| 1.3-ounce weight used in Asia | 29 |
| 1/100 of a Brazilian real | 25 |
| 1/100 of an Albanian lek | 24 |
| 1/100 of an Indian rupee | 24 |
| 1/100th division: abbr. | 23 |
| 1/12 of a recovery program | 26 |
| 1/2 of a Kenyan tribesman | 25 |
| 1/20 of a franc, formerly | 25 |
| 1/200th of the Indy 500 | 23 |
| 1/24 of a "giorno" | 28 |
| 1/2b x h, for a triangle | 24 |
| 1/3 of a Clue accusation | 24 |
| 1/3 of a war film title | 23 |
| 1/3 of a WWII movie title | 25 |
| 1/3 of an out, perhaps | 22 |
| 1/4 of a mile, perhaps | 22 |
| 1/500 of the Indianapolis 500 | 29 |
| 1/6 of an ounce (Abbr.) | 23 |
| 1/640 of a square mile | 22 |
| 1/6400 of a circumference | 25 |
| 1/640th of a square mile | 24 |
| 10 A.M. coffee, in a way | 24 |
| 10 before a slash, briefly | 26 |
| 10 consecutive wins, say | 24 |
| 10 mi. on a clear day, e.g. | 27 |
| 10 miles per hour, say | 22 |
| 10 of ''10'' | 28 |
| 10 of them are about 6.2 mi. | 28 |
| 10 of them make a thou | 22 |
| 10 on a 10-point scale, e.g. | 28 |
| 10 on a scale of 1 to 10 | 24 |
| 10 on a scale of one to 10 | 26 |
| 10 on the Beaufort scale | 24 |
| 10 percent for the church | 25 |
| 10 points, for example | 22 |
| 10 reps X 3, typically | 22 |
| 10 students, for short? | 23 |
| 10 to the hundredth power | 25 |
| 10%, if you're cheap | 24 |
| 10's and 20's, e.g. | 27 |
| 10,000 --- (musical group) | 26 |
| 10,000,000 rupees, in India | 27 |
| 10,900-foot European peak | 25 |
| 10,900-ft.-high volcano | 23 |
| 10- or 13-line two-rhyme poem | 29 |
| 10-, 11- and 12-year-olds | 25 |
| 10-10 and 4-4, but not 10-4 | 27 |
| 10-foot Alaskan, at times | 25 |
| 10-legged sea creature | 22 |
| 10-point Scrabble piece | 23 |
| 10-point Scrabble tiles | 23 |
| 10-year sentence, in slang | 26 |