| Keystroke or mouse click | 24 |
| Keystone ___ of silents | 23 |
| Keystone ___ of early films | 27 |
| Keystone Studios founder Mack | 29 |
| Keystone Studios character | 26 |
| Keystone Studio character | 25 |
| Keystone State's founder | 28 |
| Keystone State's eponym | 27 |
| Keystone State founder | 22 |
| Keystone prison conditions | 26 |
| Keystone Kops, usually | 22 |
| Keystone Kops' routine | 26 |
| Keystone Kops producer Mack | 27 |
| Keystone Kops creator Mack -- | 29 |
| Keystone Kops creator Mack | 26 |
| Keystone Kop's club | 23 |
| Keystone Cops creator Sennett | 29 |
| Keystone -- (comic lawman) | 26 |
| Keys with exclamation points | 28 |
| Keys with a diary album | 23 |
| Keys with "!" | 23 |
| Keys that may be tickled | 24 |
| Keys that flank a keyboard | 26 |
| Keys for a music room? | 22 |
| Keys at a bar, perhaps | 22 |
| Keynoter's concern | 22 |
| Keynote address presenter | 25 |
| Keynes's field: Abbr. | 25 |
| Keynes's field, for short | 29 |
| Keynes's concern (abbr.) | 28 |
| Keyman Price of The Animals | 27 |
| Keyman Clark of Dire Straits | 28 |
| Keyed into a cash register | 26 |
| Keyboardist's support | 25 |
| Keyboardist's perch | 23 |
| Keyboarder's boo-boos | 25 |
| Keyboard, mouse or printer | 26 |
| Keyboard symbol, for short | 26 |
| Keyboard quartet member | 23 |
| Keyboard practice staple | 24 |
| Keyboard correspondence | 23 |
| KeyArena team, for short | 24 |
| Key-to-the-city figure | 22 |
| Key-signature preceder | 22 |
| Key-shaped, in heraldry | 23 |
| Key, in Clermont-Ferrand | 24 |
| Key's went national | 23 |
| Key's little cousin | 23 |
| Key's comedy partner | 24 |
| Key's "above" | 27 |
| Key ___ (Floridian isle) | 24 |
| Key word in direct mail | 23 |
| Key with two sharps: Abbr. | 26 |
| Key with two sharps (abbr.) | 27 |
| Key with three sharps: Abbr. | 28 |
| Key with one sharp, briefly | 27 |
| Key with no sharps or flats | 27 |
| Key with no black keys | 22 |
| Key with four sharps: Abbr. | 27 |
| Key with four sharps (abbr.) | 28 |
| Key with five sharps: Abbr. | 27 |
| Key with all white notes | 24 |
| Key West-to-Fort Kent hwy. | 26 |
| Key weapon at Battle or Crecy | 29 |
| Key Watergate figure Sam | 24 |
| Key Watergate evidence | 22 |
| Key watched o'er them | 25 |
| Key used to make change | 23 |
| Key used in some shortcuts | 26 |
| Key used in PC combinations | 27 |
| Key used in combinations | 24 |
| Key training personnel | 22 |
| Key to the puzzle's theme | 29 |
| Key to the city recipient | 25 |
| Key to Kane's life | 22 |
| Key to industrial revolution | 28 |
| Key to heredity, briefly | 24 |
| Key to getting out of a jam? | 28 |
| Key to get out of a jam? | 24 |
| Key to Apollo 13's rescue | 29 |
| Key to a set of tests? | 22 |
| Key that's the same as B | 28 |
| Key that's really C | 23 |
| Key that won't work alone | 29 |
| Key that takes you back | 23 |
| Key that opens La Scala | 23 |
| Key that often sounds gloomy | 28 |
| Key that might close a window | 29 |
| Key that helps you move in? | 27 |
| Key that helps you exit | 23 |
| Key target of resolution | 24 |
| Key signature preceder | 22 |
| Key sequence in a chromosome | 28 |
| Key scene for bursting bombs? | 29 |
| Key related to F-sharp min. | 27 |
| Key related to D major | 22 |
| Key related to C-sharp min. | 27 |
| Key plot point giveaway | 23 |
| Key play in a gridiron game | 27 |
| Key phrase in this crossword | 28 |