| Dumb as a box of rocks | 22 |
| Dumas-based opera, familiarly | 29 |
| Dumas's ___ Mousquetaires | 29 |
| Dumas's Musketeers, e.g. | 28 |
| Dumas ___: 1802–70 | 25 |
| Dumas heroes exploit losers? | 28 |
| Dumas follower of Louis XIII | 28 |
| Duluth-to-St. Paul dir. | 23 |
| Duluth-to-Dubuque dir. | 22 |
| Duluth address, from abroad | 27 |
| Dullsville's atmosphere | 27 |
| Dulling influence for Jack | 26 |
| Dulles's predecessor | 24 |
| Dulles designer Saarinen | 24 |
| Dulled by overindulgence | 24 |
| Dullea of "2001" | 26 |
| Dullard's comeback? | 23 |
| Dull-surfaced, as paper | 23 |
| Dull, spiritless people | 23 |
| Dull, monotonous speakers | 25 |
| Dull, faintly explosive sound | 29 |
| Dull studentÂ’s response | 27 |
| Dull lecture, in a way | 22 |
| Dull housework appliance? | 25 |
| Dull bluish-gray color | 22 |
| Dull and uninteresting | 22 |
| Dulcimer's silhouette | 25 |
| Dukes of Parma and Piacenza | 27 |
| Dukes of Hazzard deputy | 23 |
| Dukes it out, in practice | 25 |
| Dukes in boxing gloves | 22 |
| Duke, marquis, earl, etc. | 25 |
| Duke, for example: Abbr. | 24 |
| Duke's spouse, once | 23 |
| Duke's sports org. | 22 |
| Duke's setting: Abbr. | 25 |
| Duke's home: Abbr. | 22 |
| Duke's collaborator | 23 |
| Duke's castle, e.g. | 23 |
| Duke's blue mascot | 22 |
| Duke's athletic org. | 24 |
| Duke's athletic grp. | 24 |
| Duke ___ Island, Antarctica | 27 |
| Duke __: video game hero | 24 |
| Duke who married an Astin | 25 |
| Duke University's locale | 28 |
| Duke University location | 24 |
| Duke University locale | 22 |
| Duke University athlete | 23 |
| Duke Univ. experimental area | 28 |
| Duke U.'s conference | 24 |
| Duke Orsino's nationality | 29 |
| Duke Orsino's bride | 23 |
| Duke or viscount, e.g. | 22 |
| Duke or bishop preceder | 23 |
| Duke often seen on horseback | 28 |
| Duke often accompanied her | 26 |
| Duke of ___: 1508–82 | 27 |
| Duke of the old Dodgers | 23 |
| Duke of Edom, in Genesis | 24 |
| Duke of Cornwall's wife | 27 |
| Duke of Albany, to Lear | 23 |
| Duke it out, in practice | 24 |
| Duke is part of it, for short | 29 |
| Duke in "Henry VI" | 28 |
| Duke Ellington's monogram | 29 |
| Duke Ellington's inits. | 27 |
| Duke Ellington subject | 22 |
| Duke Ellington jazz standard | 28 |
| Duke Ellington jazz piece | 25 |
| Duke Ellington classic | 22 |
| Duke belongs to it: Abbr. | 25 |
| Duke basketball nickname | 24 |
| Duke and NC State are in it | 27 |
| Duke and earl, for two | 22 |
| Duiker's large cousin | 25 |
| Dugout equipment handler | 24 |
| Dugout builder's tool | 25 |
| Dug up, as an artifact | 22 |
| Dug out weeds, perhaps | 22 |
| Dug in, with "down" | 29 |
| Dug around, like a mole | 23 |
| Duffy's radio place | 23 |
| Duffy's and others | 23 |
| DuffersÂ’ warning cries | 26 |
| Duffers' surprises | 22 |
| Duffers' golf strokes | 25 |
| Duffers' dream material | 27 |
| Duffer's warning cry | 24 |
| Duffer's obstacles | 22 |
| Duffer's impossible dream | 29 |
| Duffer's golf stroke | 24 |
| Duffer's doohickeys | 23 |
| Duffer's destination | 24 |
| Duffer's curving drive | 26 |
| Duffer's challenge | 22 |
| Duffer's bad habit | 22 |
| Duffer's aspiration | 23 |
| Duffer's achievement | 24 |
| Duffer's accomplishment? | 28 |