| It looks like an omicron with an iota through it | 48 |
| It looks like an omicron and iota superimposed | 46 |
| It looks better after being crunched | 36 |
| It literally means "works" | 36 |
| It literally means "thing to wear" | 44 |
| It links the Sea of Japan with the East China Sea | 49 |
| It links San Francisco with Marin County | 40 |
| It likely has a ramp leading up to it | 37 |
| It lights up when it's excited | 34 |
| It lies on the celestial equator | 32 |
| It lies between the Mississippi and the Missouri | 48 |
| It lets you see who's calling | 33 |
| It lets you know which way the wind is blowing | 46 |
| It lets the batter get to second | 32 |
| It left parts of itself in 11 states in 1980 | 44 |
| It left Broadway on Sept. 10, 2000 | 34 |
| It led to the first anti-aircraft missile system | 48 |
| It led to the Emancipation Proclamation | 39 |
| It led to a 1773 Boston "party" | 41 |
| It leads to the tympanic membrane | 33 |
| It leads to a serious race problem | 34 |
| It leads to a lose-gain-lose regime | 35 |
| It lays its eggs in others' nests | 37 |
| It launched the video game craze | 32 |
| It launched E. Murphy's career | 34 |
| It launched "The Age of Aquarius" | 43 |
| It lasts just over 10,000 minutes | 33 |
| It lasts between four and five galactic years | 45 |
| It lasted through the reign of Marcus Aurelius | 46 |
| It lasted for over three million years | 38 |
| It landed in the Pacific Ocean on 3/23/01 | 41 |
| It keeps you from going around in circles | 41 |
| It keeps the balls safe, in sports | 34 |
| It keeps one's place in the Bible | 37 |
| It keeps balls safe on the field | 32 |
| It keeps an eye on what's going on | 38 |
| It keeps a vessel windward in a storm | 37 |
| It keeps a run from being earned | 32 |
| It keeps a pair of horses neck and neck | 39 |
| It joins the Saône at Lyons | 34 |
| It joins the Rhine at the Swiss-German border | 45 |
| It joins the Neisse near Frankfurt | 34 |
| It joins I-10 in Jacksonville and I-90 in Boston | 48 |
| It joins Chesapeake Bay and Albemarle Sound | 43 |
| It joined with Tanganyika in 1964 | 33 |
| It joined with Montenegro in 2003 | 33 |
| It isn't fair, it's said | 32 |
| It is used for what's already happened | 42 |
| It is ruled by the al-Thani family | 34 |
| It is naked, in a Desmond Morris title | 38 |
| It is instrumental to Mitch Miller | 34 |
| It is entirely dependent on flowers for food | 44 |
| It is countered with "You must!" | 42 |
| It is a crime to do this to a criminal | 38 |
| It is a crime to do this for a criminal | 39 |
| It is 7" x 3 5/8" x 1 3/4" | 41 |
| It is "Heaven's first law" | 40 |
| It involves the study of cleavage | 33 |
| It involves switching drivers from time to time | 47 |
| It involves reading letters out loud | 36 |
| It involves putting out many resumes | 36 |
| It involves one's quest for a mate | 38 |
| It involves much giving and taking | 34 |
| It involves many unknowns: Abbr. | 32 |
| It involves hand-to-hand coordination | 37 |
| It involves getting into various positions | 42 |
| It involves active participation | 32 |
| It involves a trip to the underworld | 36 |
| It involves a lot of Sunday drivers | 35 |
| It involves a lot of back-and-forth | 35 |
| It involves ''sill-y'' plantings? | 49 |
| It invites 65 teams to March Madness | 36 |
| It intersects the path of a ship | 32 |
| It indicates what's happening, briefly | 42 |
| It indicates the seconds on a clock face | 40 |
| It indicates an omission from a quote | 37 |
| It increases one's chances of growth? | 41 |
| It increased to 4 cents per oz. in 1958 | 39 |
| It includes Washington crossing the Delaware | 44 |
| It includes the Uruguayan Savanna | 33 |
| It includes the story's place of origin | 43 |
| It includes the Queen's Bench | 33 |
| It includes the extradition clause | 34 |
| It includes the Braves and Phillies | 35 |
| It includes the brain and spinal cord: abbr. | 44 |
| It includes the brain and spinal cord (abbr.) | 45 |
| It includes San Diego, Beverly Hills and L.A. | 45 |
| It includes pinning and throwing | 32 |
| It includes Piccadilly and Victoria lines | 41 |
| It includes one thing after another | 35 |
| It includes Oakland and San Jose | 32 |
| It includes Napa and Sonoma counties | 36 |
| It includes many ballpark figures | 33 |
| It includes Betelgeuse and Bellatrix | 36 |
| It includes bacon, lettuce and tomato | 37 |
| It includes bacon, lettuce and avocado | 38 |
| It includes an analytical reasoning sect. | 41 |
| It includes a sect. of logic games | 34 |
| It included the Kingdom of Burgundy, initially | 46 |
| It included the Eastern and Western fronts | 42 |