| Instrument with 13 strings | 26 |
| Instrument with 30+ strings | 27 |
| Instrument with 46 strings | 26 |
| Instrument with 47 strings | 26 |
| Instrument with 88 keys | 23 |
| Instrument with a bell | 22 |
| Instrument with a bench | 23 |
| Instrument with a big bell | 26 |
| Instrument with a crossbar | 26 |
| Instrument with a double-reed | 29 |
| Instrument with finger holes | 28 |
| Instrument with fingerholes | 27 |
| Instrument with foot pedals | 27 |
| Instrument with hammers | 23 |
| Instrument with metal keys | 26 |
| Instrument with pedals | 22 |
| Instrument with seven pedals | 28 |
| Instrument with ten keys | 24 |
| Instrument you blow into | 24 |
| Instrument's sound | 22 |
| Instrument, in jazz lingo | 25 |
| Instrument, La Scala style | 26 |
| Instrument-landing situation | 28 |
| Instrumental alternative | 24 |
| Instrumental composition | 24 |
| Instrumental compositions | 25 |
| Instrumental Cuban leader? | 26 |
| Instrumental dance series | 25 |
| Instrumental hit of 1964 | 24 |
| Instrumental Japanese band | 26 |
| Instrumental Kraft snack? | 25 |
| Instrumental Paul Simon jam | 27 |
| Instrumental practice piece | 27 |
| Instrumental ten-cent store? | 28 |
| Instrumental Traffic jam | 24 |
| Instrumental's lack | 23 |
| Instrumentation location | 24 |
| Instruments for Ax and Watts | 28 |
| Instruments for Buddy Rich | 26 |
| Instruments for Earl Scruggs | 28 |
| Instruments for Ethel Smith | 27 |
| Instruments for Horowitz | 24 |
| Instruments for Orpheus | 23 |
| Instruments for Ravi Shankar | 28 |
| Instruments for Rostropovich | 28 |
| Instruments for Sappho | 22 |
| Instruments for Shankar | 23 |
| Instruments for some choirs | 27 |
| Instruments for Stan Getz | 25 |
| Instruments for the Serkins | 27 |
| Instruments for Yo Yo Ma | 24 |
| Instruments for Yo-Yo Ma | 24 |
| Instruments from Hawaii | 23 |
| Instruments heard at a luau | 27 |
| Instruments in military bands | 29 |
| Instruments in wind quintets | 28 |
| Instruments of destruction | 26 |
| Instruments of knowledge | 24 |
| Instruments played with bows | 28 |
| Instruments that are strummed | 29 |
| Instruments with curved frets | 29 |
| Instruments with keyboards | 26 |
| Instruments with many pedals | 28 |
| Instruments with many strings | 29 |
| Instruments with pedals | 23 |
| Instruments with slides | 23 |
| Instruments with stops | 22 |
| Instruments with trilling | 25 |
| Instruments, for short | 22 |
| Insts. for future executives | 28 |
| Insts. in Tex. and Mass. | 24 |
| Insts. of higher learning | 25 |
| Insufferably confident | 22 |
| Insufficient older person? | 26 |
| Insufficient, as an excuse | 26 |
| Insulate a steam boiler | 23 |
| Insulated coffee containers | 27 |
| Insulated electrical cable | 26 |
| Insulation from jokes? | 22 |
| Insulation ingredient (Abbr.) | 29 |
| Insulation material (Abbr.) | 27 |
| Insulation tester's unit | 28 |
| Insult comic Lampanelli | 23 |
| Insult comic's specialty | 28 |
| Insult follower, perhaps | 24 |
| Insult for a senile person | 26 |
| Insult from a fashionista | 25 |
| Insult from Bugs Bunny | 22 |
| Insult in the 'hood | 23 |
| Insult Mrs. Rockefeller? | 24 |
| Insult, in the rap world | 24 |
| Insulting type of track | 23 |
| Insultingly low pay, in slang | 29 |
| Insults the cook, in a way | 26 |
| Insults the Godfather? | 22 |
| Insurance against tricks | 24 |
| Insurance application datum | 27 |
| Insurance broker's title | 28 |
| Insurance claim particulars | 27 |
| Insurance co. employee | 22 |