| Text | Length |
| Indiana Jones, often | 20 |
| In particular: Abbr. | 20 |
| Intuition, for short | 20 |
| Initial for Superman | 20 |
| Industrial Ruhr city | 20 |
| Intrinsic properties | 20 |
| It's left behind | 20 |
| Italian noble family | 20 |
| Italian royal family | 20 |
| Italian name of note | 20 |
| Italian ducal family | 20 |
| Isabella d' ____ | 20 |
| Incoming flight info | 20 |
| Incoming-plane stat. | 20 |
| Incoming plane stat. | 20 |
| Iowa, e.g., to Henri | 20 |
| Inscribe on a trophy | 20 |
| Inscribe permanently | 20 |
| Iffy stat in a storm | 20 |
| It follows printemps | 20 |
| It ends in septembre | 20 |
| It can knock you out | 20 |
| Ike's WWII arena | 20 |
| Ike's turf, once | 20 |
| Ike's 1940s turf | 20 |
| Ides of March rebuke | 20 |
| It may follow a def. | 20 |
| It replaced the mark | 20 |
| It replaced the lira | 20 |
| Iron Curtain setting | 20 |
| Indiana senator Bayh | 20 |
| In a balanced manner | 20 |
| Important occurrence | 20 |
| It may be historical | 20 |
| It can't be good | 20 |
| Inflicts, as revenge | 20 |
| Inc. reader, perhaps | 20 |
| Is more than a dream | 20 |
| It may be stage left | 20 |
| Interstate sign word | 20 |
| Investigative report | 20 |
| It merged with Mobil | 20 |
| Israel's Weizman | 20 |
| It's read online | 20 |
| Internet publication | 20 |
| It's not fiction | 20 |
| Item for Sgt. Friday | 20 |
| It's never wrong | 20 |
| It's fancy-free? | 20 |
| It's in, for now | 20 |
| Inside the foul line | 20 |
| It shoots the breeze | 20 |
| Internet info source | 20 |
| It's unavoidable | 20 |
| It's preordained | 20 |
| It's meant to be | 20 |
| Interoffice activity | 20 |
| Info for some agents | 20 |
| It's on the wing | 20 |
| Interest rate setter | 20 |
| Indiana Jones topper | 20 |
| It's often fixed | 20 |
| Insect's antenna | 20 |
| In early development | 20 |
| Italian car of yore | 20 |
| Illustrations: Abbr. | 20 |
| Illuminated in a way | 20 |
| Idee-___ (obsession) | 20 |
| Inlet between cliffs | 20 |
| It can make a 10 a 9 | 20 |
| Irresponsible person | 20 |
| Impulsive indulgence | 20 |
| Ice cream shop drink | 20 |
| Ice cream concoction | 20 |
| It's beneath you | 20 |
| It's often waxed | 20 |
| It's often amber | 20 |
| Impose unjustifiably | 20 |
| Inserts fraudulently | 20 |
| It might have serifs | 20 |
| It's for thought | 20 |
| Initial introduction | 20 |
| Idi-playing Whitaker | 20 |
| Ivory Coast currency | 20 |
| Ice-cream concoction | 20 |
| Identity theft, e.g. | 20 |
| International border | 20 |
| It's counterfeit | 20 |
| It's yet to come | 20 |
| iPhone or BlackBerry | 20 |
| Iona College athlete | 20 |
| Isle of Man resident | 20 |
| It stops the presses | 20 |
| Improvement of sorts | 20 |
| Inaugural ball, e.g. | 20 |
| It makes a flag flap | 20 |
| India's Mohandas | 20 |
| It can be a mouthful | 20 |
| Indiana city of song | 20 |
| Indiana town of song | 20 |
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