| Idolized sports figures | 23 |
| Idolizer | 8 |
| Idolizes | 8 |
| Idolizing | 9 |
| Idolizing one | 13 |
| Idols | 5 |
| Idols of sorts | 14 |
| Idols, often | 12 |
| Idris of "The Wire" | 29 |
| Idris of TV and film | 20 |
| IDs | 3 |
| IDs first issued in 1936 | 24 |
| IDs in book publishing | 22 |
| IDs of a sort | 13 |
| IDs often used in identity theft | 32 |
| IDs often verified by the last 4 digits | 39 |
| IDs on a carousel | 17 |
| IDs passed down to Fido by bequest? | 35 |
| IDs sought by phishers | 22 |
| IDs that go on Form 1040 | 24 |
| IDs used in identity theft | 26 |
| IDs with two hyphens | 20 |
| Ids' companions | 19 |
| Ids' counterparts | 21 |
| Ids' relatives | 18 |
| Idumaea | 7 |
| Idumean king of Judea | 21 |
| Idyl or sonnet | 14 |
| Idyll location | 14 |
| Idyll maker | 11 |
| Idyll setting | 13 |
| Idyllic | 7 |
| Idyllic Biblical spot | 21 |
| Idyllic composition | 19 |
| Idyllic garden | 14 |
| Idyllic gardens | 15 |
| Idyllic getaway | 15 |
| Idyllic locale | 14 |
| Idyllic locales | 15 |
| Idyllic meadows | 15 |
| Idyllic place | 13 |
| Idyllic places | 14 |
| Idyllic poem | 12 |
| Idyllic regions | 15 |
| Idyllic retreats | 16 |
| Idyllic setting | 15 |
| Idyllic settings | 16 |
| Idyllic sites | 13 |
| Idyllic South Seas island | 25 |
| Idyllic spot | 12 |
| Idyllic spots | 13 |
| Idyllic utopia | 14 |
| Idyllic valley in the Kunlun Mountains | 38 |
| Idyllic wife | 12 |
| Idyllic, maybe | 14 |
| Idyllist | 8 |
| Idyllist, e.g. | 14 |
| Ieoh Ming ____ | 14 |
| Ieoh Ming _____ | 15 |
| Ieper, to the French | 20 |
| If | 2 |
| If . . . not | 12 |
| If 50% survives the heat, then...? | 34 |
| If A > B and B > C, then A > C, e.g. | 45 |
| If a = b and b = c, then a = c, e.g. | 36 |
| If a man does this and 35-A on 55-A, he may wind up saying 8 | 60 |
| If a player ___ ... | 19 |
| If absolutely necessary | 23 |
| If all else fails | 17 |
| If all goes according to plan | 29 |
| If all goes awry | 16 |
| If all goes exactly according to plan | 37 |
| If all goes right | 17 |
| If all goes swimmingly | 22 |
| If all goes well | 16 |
| If all goes wrong | 17 |
| If all ___ fails | 16 |
| If all ___ fails . . . | 22 |
| If another choice is needed | 27 |
| If any deity were to have a great tan, ___ | 42 |
| If broken, some people are happy, some sad | 42 |
| If challenged | 13 |
| If conditions permit | 20 |
| If dared to for money | 21 |
| If doubled, it's ultrasmart | 31 |
| If ever | 7 |
| If everything else fails | 24 |
| If everything fails | 19 |
| If everything goes as badly as possible | 39 |
| If everything goes perfectly | 28 |
| If everything goes right | 24 |
| If everything goes wrong | 24 |
| If everything goes your way | 27 |
| If follower, in computer programs | 33 |
| If He Walked ____ My Life | 25 |
| If he's missing a few office supplies, don't say, "It's okay, we'll ___" ... | 102 |
| If Homer stubs his toe, he goes ''___!'' | 56 |
| If I Had a Hammer cowriter | 29 |
| If I have ___ | 13 |
| If I Were ____ | 14 |