| Three-in-a-row game | 19 |
| Three-hulled sailboat | 21 |
| Three-hulled boat | 17 |
| Three-horse vehicle | 19 |
| Three-horse team | 16 |
| Three-horse sleigh | 18 |
| Three-horse shay | 16 |
| Three-horse Russian vehicle | 27 |
| Three-horse Russian carts | 25 |
| Three-horse open sleigh | 23 |
| Three-horse chariot | 19 |
| Three-horse carriages | 21 |
| Three-horse carriage | 20 |
| Three-horned dinosaur | 21 |
| Three-headed watchdog of myth | 29 |
| Three-headed goddess | 20 |
| Three-hanky picture | 19 |
| Three-hanky film? | 17 |
| Three-hanky film | 16 |
| Three-handed game | 17 |
| Three-handed card games | 23 |
| Three-handed card game | 22 |
| Three-hand card game | 20 |
| Three-fourths of a bushel | 25 |
| Three-four time dancer | 22 |
| Three-footer? | 13 |
| Three-footed | 12 |
| Three-foot-tall droid | 21 |
| Three-foot piece | 16 |
| Three-foot measure | 18 |
| Three-food chain | 16 |
| Three-fingered saluter | 22 |
| Three-fifths of the world's people | 38 |
| Three-fifths of "nanny" | 33 |
| Three-Fifths Compromise subjects | 32 |
| Three-faced woman? | 18 |
| Three-faced woman of film | 25 |
| Three-faced woman | 17 |
| Three-faced one of film | 23 |
| Three-faced one | 15 |
| Three-faced film heroine | 24 |
| Three-Emmy winner of '99 | 28 |
| Three-eighths of the scale | 26 |
| Three-eighths of nineteen? | 26 |
| Three-division sports gp. | 25 |
| Three-dimensional scene | 23 |
| Three-dimensional photography | 29 |
| Three-dimensional photograph | 28 |
| Three-dimensional objects | 25 |
| Three-dimensional man-made scene | 32 |
| Three-dimensional image | 23 |
| Three-dimensional geometric figures | 35 |
| Three-dimensional figures | 25 |
| Three-dimensional explorers? | 28 |
| Three-dimensional display | 25 |
| Three-dimensional | 17 |
| Three-digit starter for a dialer | 32 |
| Three-digit prefixes | 20 |
| Three-digit number | 18 |
| Three-digit no., often | 22 |
| Three-digit ID | 14 |
| Three-digit code | 16 |
| Three-day Vietnamese festival | 29 |
| Three-day holiday | 17 |
| Three-day festival | 18 |
| Three-day celebration in late January or early February | 55 |
| Three-D picture | 15 |
| Three-D | 7 |
| Three-course WWII offering | 26 |
| Three-course military supplies | 30 |
| Three-county state: abbr. | 25 |
| Three-country agreement of '94 | 34 |
| Three-colored | 13 |
| Three-coin fountain | 19 |
| Three-card ___ (con game) | 25 |
| Three-card ___ | 14 |
| Three-card street scam | 22 |
| Three-card street con | 21 |
| Three-card sequence | 19 |
| Three-card scam | 15 |
| Three-card monte, notably | 25 |
| Three-card monte, e.g. | 22 |
| Three-card monte shill | 22 |
| Three-card monte is one | 23 |
| Three-card monte assistant | 26 |
| Three-card monte and thimblerig | 31 |
| Three-card hustle | 17 |
| Three-card guy? | 15 |
| Three-card games | 16 |
| Three-card game | 15 |
| Three-card con game | 19 |
| Three-card con | 14 |
| Three-bet | 9 |
| Three-beat gait | 15 |
| Three-bean dish | 15 |
| Three-bean and green | 20 |
| Three-base hits: Abbr. | 22 |
| Three-base hits | 15 |
| Three-base hit | 14 |
| Three-banked craft | 18 |