| In kind | 7 |
| In Key West it's known as the Overseas Hwy. | 47 |
| In keeping with | 15 |
| In keeper? | 10 |
| In K.C. it's black and white and read all over | 50 |
| In justice | 10 |
| In just a bit | 13 |
| In judicial attire | 18 |
| In judge's garb | 19 |
| In jest | 7 |
| In jeopardy | 11 |
| In jail, say | 12 |
| In jail for scalping Packers tickets? | 37 |
| In Jabberwocky, they outgrabe | 29 |
| In itself: Lat. | 15 |
| In itself, in Latin | 19 |
| In itself or of itself | 22 |
| In itself | 9 |
| In its proper place: Lat. | 25 |
| In its present condition | 24 |
| In its own gravy | 16 |
| In its original place | 21 |
| In its original form, as a movie | 32 |
| In its original form, as a film | 31 |
| In its original form | 20 |
| In its natural color | 20 |
| In its existing state | 21 |
| In its entirety | 15 |
| In its early stages | 19 |
| In its current state | 20 |
| In it, feet are divisions of a meter | 36 |
| In it together | 14 |
| In it for the money | 19 |
| In isolation | 12 |
| In irons | 8 |
| In inventory | 12 |
| In international waters, e.g. | 29 |
| In insufficient supply | 22 |
| In installments | 15 |
| In Indian file | 14 |
| In India, reigning queen | 24 |
| In improved health | 18 |
| In immaculate condition | 23 |
| In imitation of | 15 |
| In imbalance | 12 |
| In humble fashion | 17 |
| In hot water? | 13 |
| In hot water, say | 17 |
| In hot water | 12 |
| In hot pursuit | 14 |
| In hopes of being sold | 22 |
| In hopeless shape | 17 |
| In honor of | 11 |
| In holiday spirits | 18 |
| In hog heaven | 13 |
| In hock | 7 |
| In hoc ___ vinces | 17 |
| In history | 10 |
| In his office, she noticed a ... | 32 |
| In his first TV appearance, he played Scrooge in a 1962 animated special | 72 |
| In his first speech, Iggy quoted a computer-monitor tech manual to establish the ... | 84 |
| In his bedroom Mr. Ridder _____ | 31 |
| In hijab, e.g. | 14 |
| In high style | 13 |
| In high spirits | 15 |
| In high repute | 14 |
| In high regard | 14 |
| In high esteem | 14 |
| In high dudgeon | 15 |
| In high -- | 10 |
| In hiding, with "up" | 30 |
| In hiding (with "up") | 31 |
| In hiding | 9 |
| In hidden fashion | 17 |
| In hexadecimal, it's A | 26 |
| In heraldry, having small projections in the upper corners | 58 |
| In her corset, actress Beatrice was _____ | 41 |
| In hell? | 8 |
| In heaven, in some Christmas carols | 35 |
| In heaven | 9 |
| In heat? | 8 |
| In heart-moving fashion | 23 |
| In heaps | 8 |
| In headlinese, say | 18 |
| In haste | 8 |
| In Harry Potter books, nonmagical offspring of wizard parents | 61 |
| In harness | 10 |
| In harmony | 10 |
| In harm's way | 17 |
| In handcuffs, maybe | 19 |
| In handcuffs | 12 |
| In Hades | 8 |
| In groups of three | 18 |
| In groups | 9 |
| In greater degree | 17 |
| In great supply | 15 |
| In great shape, as muscles | 26 |
| In great shape | 14 |
| In great part | 13 |
| In great numbers | 16 |