| Instrument for Orpheus | 22 |
| Instrument for Ornette | 22 |
| Instrument for Michelangelo | 27 |
| Instrument for lifting | 22 |
| Instrument for Leon Goossens | 28 |
| Instrument for leftovers? | 25 |
| Instrument for Lady Gaga | 24 |
| Instrument for King David | 25 |
| Instrument for Kenny G | 22 |
| Instrument for Julian Bream | 27 |
| Instrument for John Cale | 24 |
| Instrument for Jimmy McGriff | 28 |
| Instrument for Jimmy Heath | 26 |
| Instrument for Jimmy Dorsey | 27 |
| Instrument for I. Perlman | 25 |
| Instrument for Heifetz | 22 |
| Instrument for Hayworth? | 24 |
| Instrument for Euterpe | 22 |
| Instrument for Emil Gilels | 26 |
| Instrument for drawing angles | 29 |
| Instrument for Cliff Edwards | 28 |
| Instrument for Charlie Parker | 29 |
| Instrument for an étude | 26 |
| Instrument for an angelo? | 25 |
| Instrument for a rock star | 26 |
| Instrument for a minstrel | 25 |
| Instrument for a merengue | 25 |
| Instrument for a Marx Brother | 29 |
| Instrument Dudley Moore plays | 29 |
| Instrument crafter of note | 26 |
| Instrument classification | 25 |
| Instrument case, old style | 26 |
| Instrument Casals played | 24 |
| Instrument among the reeds | 26 |
| Instructors, for short | 22 |
| Instructor's charge | 23 |
| Instructor at some clubs | 24 |
| Instructor at Pebble Beach | 26 |
| Instructive talk: Abbr. | 23 |
| Instructive kind of book | 24 |
| Instructions to troublemakers | 29 |
| Instructions to Macduff | 23 |
| Instructions to a printer | 25 |
| Instructions for cooking | 24 |
| Instructional institution | 25 |
| Instruction to chorus singers | 29 |
| Instruction to an equestrian | 28 |
| Instruction to a violinist | 26 |
| Instruction to a tailor | 23 |
| Instruction to a shepherd | 25 |
| Instruction to a driver | 23 |
| Instruction to a chauffeur | 26 |
| Instruction to a boxer | 22 |
| Instruction sheet start | 23 |
| Instruction on a jukebox | 24 |
| Instruction next to an X | 24 |
| Instruction manual, perhaps | 27 |
| Instruction manual segments | 27 |
| Instruction manual entry | 24 |
| Instruction manual beginning | 28 |
| Instruction for this puzzle | 27 |
| Instruction for the chef | 24 |
| Instruction for murder? | 23 |
| Instruction for casual dress | 28 |
| Instruction for an alley cat? | 29 |
| Instruction for a violinist | 27 |
| Instruction for a user | 22 |
| Instruction book segment | 24 |
| Instruction book genre | 22 |
| Instruction at many a corner | 28 |
| Instruction at a horse show | 27 |
| Instruction #1 for roofers? | 27 |
| Institutional investment | 24 |
| Institution's agent | 23 |
| Institution since 1701 | 22 |
| Institution on the Thames | 25 |
| Institution in Ithaca, N.Y. | 27 |
| Institution founded in 1701 | 27 |
| Institution founded in 1440 | 27 |
| Institution at Reading | 22 |
| Instituteur's place | 23 |
| Instituteur's institution | 29 |
| Institutes legal action | 23 |
| Institute, e.g.: Abbr. | 22 |
| Institute of Medicine std. | 26 |
| Institute in Baltimore | 22 |
| Instincts sometimes indulged | 28 |
| Instinctive, as a reaction | 26 |
| Instinctive, as a feeling | 25 |
| Instinctive feeling, slangily | 29 |
| Instinct body spray brand | 25 |
| Instiller of confidence | 23 |
| Instill with compassion | 23 |
| Instigator's phrase | 23 |
| Instep coverer, at times | 24 |
| Instantly, so it's said | 27 |
| Instant-replay technique | 24 |
| Instant-replay feature | 22 |
| Instant-messaging pioneer | 25 |
| Instant, in product names | 25 |