| Italian physicist, 1745-1827 | 28 |
| It may result in a landslide | 28 |
| Integrated circuit component | 28 |
| Invaded, with "on" | 28 |
| It's often tape-measured | 28 |
| Island attacked Dec. 7, 1941 | 28 |
| Interactive Facebook feature | 28 |
| Ingredients in some brownies | 28 |
| It's waved in magic acts | 28 |
| It's hell, axiomatically | 28 |
| It was once civil in America | 28 |
| It's thrown into baskets | 28 |
| Is the head of the household | 28 |
| Irish spider's windfall? | 28 |
| Informational/marketing tool | 28 |
| It may get you out of a trap | 28 |
| In need of a change, perhaps | 28 |
| It feeds chiefly on plankton | 28 |
| It's a question of place | 28 |
| Instincts sometimes indulged | 28 |
| Improved, perhaps, as a road | 28 |
| Internet café convenience | 28 |
| Item worn by a British judge | 28 |
| Infamous middle name of 1865 | 28 |
| In "Vantage Point" | 28 |
| Insect's legal document? | 28 |
| It might make drinkers blush | 28 |
| Intelligent law enforcement? | 28 |
| It's made before blowing | 28 |
| Improv comedy troupe members | 28 |
| Iraq war concerns, for short | 28 |
| It's pitched by a suitor | 28 |
| It's chopped in the fall | 28 |
| Idiomatic site of discipline | 28 |
| Ian who won the 1991 Masters | 28 |
| International sporting event | 28 |
| Infinitives ... it's ___ | 28 |
| Indicated a choice, in a way | 28 |
| It might be in the spotlight | 28 |
| Indicates a choice, in a way | 28 |
| It may take a stand, briefly | 28 |
| It's used to raise dough | 28 |
| Irish Nobelist in literature | 28 |
| It's worth about a penny | 28 |
| Israeli Peace Nobelist Rabin | 28 |
| Informal conversation filler | 28 |
| It includes pitching changes | 28 |
| It's surrounded by glair | 28 |
| It can be singular or plural | 28 |
| It's wasted on the young | 28 |
| It meanders through Flanders | 28 |
| Ingredient in some pastitsio | 28 |
| It helps reveal more details | 28 |
| It has banks in Switzerland | 27 |
| Instrument made from bamboo | 27 |
| Initial alphabetic sequence | 27 |
| Israel's Arrow, for one | 27 |
| It's not the real world | 27 |
| It may be found up a sleeve | 27 |
| It might save a break point | 27 |
| It can be dull or throbbing | 27 |
| It was dropped at Woodstock | 27 |
| It may take a case pro bono | 27 |
| It may be seen breaking out | 27 |
| It has a cupule at its base | 27 |
| It may be divided into rows | 27 |
| It may be under development | 27 |
| It could be a lot or a plot | 27 |
| It's 4,840 square yards | 27 |
| It means "height" | 27 |
| It's after the prologue | 27 |
| Intermissions separate them | 27 |
| Inits. on a toothpaste tube | 27 |
| It's written on an env. | 27 |
| Imperative in a carol title | 27 |
| Impermanent, as a committee | 27 |
| Icky or itchy, e.g. (abbr.) | 27 |
| Ike's two-time opponent | 27 |
| Ignore the prepared remarks | 27 |
| Infused with carbon dioxide | 27 |
| It's good for the heart | 27 |
| Insurer named for a volcano | 27 |
| It can be picked or plaited | 27 |
| It's styled with a pick | 27 |
| It makes your hair stand up | 27 |
| It's dished up in a lab | 27 |
| It's full of rock bands | 27 |
| Improve, in the wine cellar | 27 |
| It couldn't wither Cleo | 27 |
| It changes on your birthday | 27 |
| Insurance application datum | 27 |
| Information from tree rings | 27 |
| In a bottle for a long time | 27 |
| Improves in the wine cellar | 27 |
| It's a lifelong process | 27 |
| It may appear after a while | 27 |
| Ike, to Mac in the 30's | 27 |
| It's about 78% nitrogen | 27 |
| It may be thin, hot or cold | 27 |
| It's roughly 21% oxygen | 27 |