| Drugstore cowboys, often | 24 |
| Drugstore cowboy's look | 27 |
| Drugstore chain begun in 1902 | 29 |
| Drugs used by medics in WWII | 28 |
| Druggists' units: Abbr. | 27 |
| Druggist's place: Abbr. | 27 |
| Druggist's drops: Abbr. | 27 |
| Druggist's container | 24 |
| Druggist's bible: Abbr. | 27 |
| Drugged, as a racehorse | 23 |
| Drug–kicking program | 29 |
| Drug-induced muscle injury? | 27 |
| Drug-induced hostility | 22 |
| Drug-fighting authority | 23 |
| Drug-case witness, often | 24 |
| Drug ___ (journey on LSD) | 25 |
| Drug used to treat poisoning | 28 |
| Drug used to treat alcoholism | 29 |
| Drug used in aversion therapy | 29 |
| Drug treating parkinsonism | 26 |
| Drug that's dropped | 23 |
| Drug that's breatheD | 24 |
| Drug that's a downer | 24 |
| Drug that relieves pain | 23 |
| Drug that may be taken in tea | 29 |
| Drug that keeps you going? | 26 |
| Drug that goes up your nose | 27 |
| Drug that dulls the brain | 25 |
| Drug that causes tripping | 25 |
| Drug taken mostly by kids | 25 |
| Drug taken by Timothy Leary | 27 |
| Drug source [right only] | 24 |
| Drug sold on blotting paper | 27 |
| Drug sold in microdots | 22 |
| Drug smuggler's courier | 27 |
| Drug shipment, perhaps | 22 |
| Drug quantity, sometimes | 24 |
| Drug pusher's enemy | 23 |
| Drug program on bumpers | 23 |
| Drug or DNA home-use set | 24 |
| Drug once smoked in dens | 24 |
| Drug officer, for short | 23 |
| Drug offense recidivist | 23 |
| Drug made from poppies | 22 |
| Drug made from orchids | 22 |
| Drug made from dried roots | 26 |
| Drug in William Shatner books | 29 |
| Drug in Shatner stories | 23 |
| Drug in Shatner novels | 22 |
| Drug in a sci-fi novel series | 29 |
| Drug hookups, for short? | 24 |
| Drug giant __SmithKline | 23 |
| Drug for the angst-ridden | 25 |
| Drug for a poisoning victim | 27 |
| Drug fighting infections | 24 |
| Drug enforcement agts. | 22 |
| Drug enforcement agent | 22 |
| Drug effect, sometimes | 22 |
| Drug discovered in 1853 | 23 |
| Drug derived from ergot | 23 |
| Drug dealers, slangily | 22 |
| Drug dealers' union? | 24 |
| Drug dealers' foes | 22 |
| Drug dealer's nemesis | 25 |
| Drug dealer's customer | 26 |
| Drug cooked up in labs | 22 |
| Drug company, for short | 23 |
| Drug company founder Lilly | 26 |
| Drug company behind Valium | 26 |
| Drug called "acid" | 28 |
| Drug buster, for short | 22 |
| Drug available in LiquiCaps | 27 |
| Drug and drinking binge | 23 |
| Drug also known as sugar | 24 |
| Drug also known as angel dust | 29 |
| Drug agent's seizure | 24 |
| Drug abused by some athletes | 28 |
| Drug law enforcer, slangily | 28 |
| Drudge, in medieval days | 24 |
| Drudge Report article? | 22 |
| Drudge on the Internet | 22 |
| Drudge of the Internet | 22 |
| Drudge of the Drudge Report | 27 |
| Drudge of feudal times | 22 |
| Drudge in the military? | 23 |
| Drs.' reading since 1883 | 28 |
| Drs.' org. since 1847 | 25 |
| Drs. Zira and Zaius, e.g. | 25 |
| Drs. who investigate crimes | 27 |
| Drs. read it to keep current | 28 |
| Drs. often take over for them | 29 |
| Drowsiness-inducing drug | 24 |
| Drowning person's need | 26 |
| Drove, with "on" | 26 |
| Drove, with "off" | 27 |
| Drove with a lead foot | 22 |
| Drove to hiding in the ground | 29 |
| Drove the getaway car, e.g. | 27 |
| Drove like the dickens | 22 |
| Drove into the woods, perhaps | 29 |