| Diagnostician's clues | 25 |
| Diagnostician's aid | 23 |
| Diagnostician's acronym | 27 |
| Diagnostic tests, for short | 27 |
| Diagnostic test, of a sort | 26 |
| Diagnostic test for short | 26 |
| Diagnostic school exam | 22 |
| Diagnostic scanner, briefly | 27 |
| Diagnostic scanner, abbr. | 25 |
| Diagnostic data, informally | 27 |
| Diagnostic assessments | 22 |
| Diagnostic aid, for short | 25 |
| Diagnostic 3-D pictures | 23 |
| Diagnosis for a stoned viper? | 29 |
| Diagnosis deliverers: Abbr. | 27 |
| Diaghilev's Ballets ___ | 27 |
| Diaghilev presentation | 22 |
| Diacritical Spanish mark | 24 |
| Diacritical pair of dots | 24 |
| Diacritical mark in Spanish | 27 |
| Diacritic over a vowel | 22 |
| Diabolically wicked ones | 24 |
| Diabolical graph line? | 22 |
| Dia de los Reyes Magos month | 28 |
| Di-dah's predecessor | 24 |
| Di's sister-in-law | 22 |
| Di Maggio's 56 in '41 | 29 |
| Di Laurentis and namesakes | 27 |
| Dhu or Hudson of fiction | 24 |
| DHS Secretary Napolitano | 24 |
| Dhow sailor, typically | 22 |
| Dhofar rebellion nation | 23 |
| Dhofar Rebellion country | 24 |
| DHL's headquarters | 22 |
| Dharma's sitcom spouse | 26 |
| Dharma's other half | 23 |
| Dhaka natives' language | 27 |
| DH's often have many | 24 |
| DFA Records' parent label | 29 |
| Dey's revolving tray? | 25 |
| Dey's revolving tray | 24 |
| Dey or Brownell Anthony | 23 |
| Dexter's adoptive sister | 28 |
| Dexter Gordon film: 1986 | 24 |
| Dexatrim tablets, e.g. | 22 |
| DeWitt Clinton's waterway | 29 |
| DeWitt Clinton's canal | 26 |
| Dewey's house band? | 23 |
| Dewey ___, Faulkner girl | 24 |
| Dewey or Nelson: Abbr. | 22 |
| Dewey decimal, for one | 22 |
| Dewey Decimal ___: Abbr. | 24 |
| Dew's chilly cousin | 23 |
| Devout worshiper of a sort | 26 |
| Devout Meek Mill song? | 22 |
| Devours, with 'down' | 28 |
| Devours Asimov to Zola | 22 |
| Devoured a CNN reporter? | 24 |
| Devotional collections | 22 |
| Devotional carving: Var. | 24 |
| Devotion, and then some | 23 |
| Devotees of fine dining | 23 |
| Devotee's declaration | 25 |
| Devotee of thunderstorms? | 25 |
| Devotee of the Virgin Mary | 26 |
| Devotee of the practical arts | 29 |
| Devotee of green ice cream? | 27 |
| Devotee of cow's milk | 25 |
| Devotee of a certain weapon? | 28 |
| Devotee in the grandstand | 25 |
| Devoted to one's land | 25 |
| Devoted to classical music | 26 |
| Devoted attention, briefly | 26 |
| Devonshire's capital | 24 |
| Devonshire county seat | 22 |
| Devon's county seat | 23 |
| Devon ___ (large-eared cat) | 27 |
| Devoid of native minerals | 25 |
| Devoid of intelligence | 22 |
| Devoid of any disguise | 22 |
| Devo's biggest hit | 22 |
| Devo "___ Homo" | 25 |
| Devo "Girl ___" | 25 |
| DeVito/Midler black comedy | 26 |
| DeVito-Schwarzenegger movie | 27 |
| Devised, with "up" | 28 |
| Devious wolves' cries | 25 |
| Devious party activity | 22 |
| Devils' playground? | 23 |
| Devils Tower, e.g.: Abbr. | 25 |
| Devils or Saints, e.g. | 22 |
| Devils and Penguins org. | 24 |
| Devils and Angels, e.g. | 23 |
| Devilish U.K. thrash band? | 26 |
| Devilish Interpol song? | 23 |
| Devilish Interpol hit? | 22 |
| Devilfish's cousin | 22 |
| Devil-may-___ attitude | 22 |
| Devil-may-care attitude | 23 |
| Devil's-walking-stick | 25 |