| In that case, to Henri | 22 |
| In that connection | 18 |
| In that direction | 17 |
| In that direction, to a whaler | 30 |
| In that event | 13 |
| In that fashion | 15 |
| In that matter | 14 |
| In that order: Abbr. | 20 |
| In that place | 13 |
| In that place, to a sailor | 26 |
| In that place, to a whaler | 26 |
| In that role, with "as" | 33 |
| In that spot | 12 |
| In the '40s they were Big | 29 |
| In the "difficult years" | 34 |
| In the (style of): It. | 22 |
| In the -- Morpheus (asleep) | 27 |
| In the -- of (amongst) | 22 |
| In the -- one's stomach | 27 |
| In the 10th inning | 18 |
| In the 20's, say | 20 |
| In the 2005 national one, the winning word was "appoggiatura" | 71 |
| In the 40's, say | 20 |
| In the 40s? | 11 |
| In the 50's or 60's, say | 32 |
| In the 50s or 60s, say | 22 |
| In the 60s, say | 15 |
| In the 70's or so | 21 |
| In the 70s | 10 |
| In the 70s, say | 15 |
| In the 80's, temperaturewise | 32 |
| In the 80s, say | 15 |
| In the 90s | 10 |
| In the 90s, weatherwise | 23 |
| In the act | 10 |
| In the afternoon, in British military slang | 43 |
| In the air | 10 |
| In the altogether | 17 |
| In the appropriate way | 22 |
| In the area | 11 |
| In the area where "The Fantasticks" is a hit | 54 |
| In the area: Abbr. | 18 |
| In the arms of Morpheus | 23 |
| In the Army for three yrs. | 26 |
| In the ascendant | 16 |
| In the attic | 12 |
| In the attic, e.g. | 18 |
| In the attic, maybe | 19 |
| In the back | 11 |
| In the back of the boat | 23 |
| In the back, nautically speaking | 32 |
| In the background | 17 |
| In the background, perhaps | 26 |
| In the backstroke position | 26 |
| In the bag | 10 |
| In the bag, as a victory | 24 |
| In the bag, with "up" | 31 |
| In the ball park | 16 |
| In the ballpark | 15 |
| In the bank | 11 |
| In the baroque style | 20 |
| In the basement | 15 |
| In the beaver state? | 20 |
| In the beginning | 16 |
| In the best case | 16 |
| In the best case scenario | 25 |
| In the best of all possible worlds | 34 |
| In the best shape | 17 |
| In the best way | 15 |
| In the best- or worst-case scenario | 35 |
| In the Bible, Ruth's mother-in-law | 38 |
| In the black | 12 |
| In the black again | 18 |
| In the black, as businesses | 27 |
| In the black, like a dry cleaner? | 33 |
| In the black, metaphorically | 28 |
| In the Black, say | 17 |
| In the Black? | 13 |
| In the blink of --- | 19 |
| In the blink of an orb? | 23 |
| In the blink of __ | 18 |
| In the blink of ___ | 19 |
| In the blink __ eye | 19 |
| In the blink ___ eye | 20 |
| In the book | 11 |
| In the boondocks | 16 |
| In the boondocks, e.g. | 22 |
| In the bow | 10 |
| In the box | 10 |
| In the box, at Shea | 19 |
| In the brain, so to speak | 25 |
| In the brain, to a Brit | 23 |
| In the bucks | 12 |
| In the buff | 11 |
| In the buff? | 12 |
| In the building | 15 |
| In the bullpen | 14 |
| In the calaboose | 16 |
| In the capacity of | 18 |
| In the cards | 12 |