| Instructed privately | 20 |
| Instructed jointly | 18 |
| Instructed for moral improvement | 32 |
| Instructed again | 16 |
| Instructed | 10 |
| Instruct spiritually | 20 |
| Instruct morally | 16 |
| Instruct and uplift | 19 |
| Instruct again | 14 |
| Instruct a waiter | 17 |
| Instruct a class | 16 |
| Instruct | 8 |
| Instr. on a rush job | 20 |
| Instr. for Don Ho | 17 |
| Instr. for Artie Shaw | 21 |
| Instr. | 6 |
| Institutions where ax-wielder Lizzie got educated? | 50 |
| Institutions that elected officials shouldn't criticize | 59 |
| Institutions of higher learning | 31 |
| Institutional levy | 18 |
| Institutional investment | 24 |
| Institution's agent | 23 |
| Institution touted by Horace Mann | 33 |
| Institution to improve one's health [1938] | 46 |
| Institution that commemorates malpractice? | 42 |
| Institution since 1701 | 22 |
| Institution on the Thames | 25 |
| Institution of higher learning | 30 |
| Institution nicknamed "Coca-Cola University" | 54 |
| Institution located at 11 Wall St. | 34 |
| Institution in Philly | 21 |
| Institution in Ithaca, N.Y. | 27 |
| Institution founded in 1701 | 27 |
| Institution founded in 1440 | 27 |
| Institution founded by Thos. Jefferson | 38 |
| Institution founded by Henry VI | 31 |
| Institution for Shrek and Fiona? | 32 |
| Institution for future instructors | 34 |
| Institution at which this puzzleÂ’s honoree earned a Ph.D. in mathematics | 76 |
| Institution at Reading | 22 |
| Institution at 11 W. 53rd St. in NYC | 36 |
| Instituteur's place | 23 |
| Instituteur's institution | 29 |
| Instituteur hirer | 17 |
| Institutes legal proceedings against | 36 |
| Institutes legal action | 23 |
| Instituted: Abbr. | 17 |
| Instituted litigation | 21 |
| Institute, e.g.: Abbr. | 22 |
| Institute of Nuclear Studies site | 33 |
| Institute of Medicine std. | 26 |
| Institute legal proceedings against | 35 |
| Institute in the 1997 sci-fi film "Contact" | 53 |
| Institute in N. Y. | 18 |
| Institute in Brooklyn | 21 |
| Institute in Baltimore | 22 |
| Institute founded by Booker T. Washington | 41 |
| Institute for short-order cooks? | 32 |
| Institute for Advanced Study locale | 35 |
| Institute | 9 |
| Instinctual urges | 17 |
| Instinctual urge | 16 |
| Instinctual desires | 19 |
| Instinctual | 11 |
| Instincts sometimes indulged | 28 |
| Instinctive, as a reaction | 26 |
| Instinctive, as a feeling | 25 |
| Instinctive response | 20 |
| Instinctive reaction | 20 |
| Instinctive motive | 18 |
| Instinctive impulse | 19 |
| Instinctive feeling, slangily | 29 |
| Instinctive feeling | 19 |
| Instinctive desire | 18 |
| Instinctive ability | 19 |
| Instinctive | 11 |
| Instinct, with "the" | 30 |
| Instinct source | 15 |
| Instinct body spray brand | 25 |
| Instills docility in | 20 |
| Instilling credence | 19 |
| Instiller of confidence | 23 |
| Instilled deeply | 16 |
| Instill with the three R's | 30 |
| Instill with life | 17 |
| Instill with compassion | 23 |
| Instill fear in | 15 |
| Instill courage into | 20 |
| Instill confidence in | 21 |
| Instill | 7 |
| Instigators | 11 |
| Instigator's phrase | 23 |
| Instigator of the rape of the Sabines | 37 |
| Instigator of Balder's death | 32 |
| Instigator of '70s-'80s wars | 36 |
| Instigator | 10 |
| Instigates | 10 |
| Instigated | 10 |
| Instigate; urge | 15 |
| Instigate, with "up" | 30 |