| Three-piece piece | 17 |
| Three-piece pieces | 18 |
| Three-piece suit components | 27 |
| Three-piece suit feature | 24 |
| Three-piece suit part | 21 |
| Three-piece suit parts | 22 |
| Three-piece suit piece | 22 |
| Three-pip card | 14 |
| Three-pipped side of a die | 26 |
| Three-pipped sides of dice | 26 |
| Three-player card game | 22 |
| Three-player game | 17 |
| Three-player game using 32 cards | 32 |
| Three-ply snack | 15 |
| Three-ply yarn having loops | 27 |
| Three-point B, say | 18 |
| Three-point buzzer beater, often | 32 |
| Three-point landing places of a sort | 36 |
| Three-point line's shape | 28 |
| Three-point line, e.g. | 22 |
| Three-point lines | 17 |
| Three-point lines e.g. | 23 |
| Three-point lines in basketball, e.g. | 37 |
| Three-point score | 17 |
| Three-point shot percentage, e.g. | 33 |
| Three-point shot's trajectory | 33 |
| Three-point shot, in hoops slang | 32 |
| Three-point shot, in slang | 26 |
| Three-pointed hat | 17 |
| Three-pointed tooth | 19 |
| Three-pointer in football | 25 |
| Three-pointer, e.g. | 19 |
| Three-pointer, in hoops lingo | 29 |
| Three-pointers | 14 |
| Three-pointers in horseshoes | 28 |
| Three-pointers in the NFL | 25 |
| Three-pointers, in basketballese | 32 |
| Three-pointers: Abbr. | 21 |
| Three-pronged fishing spear | 27 |
| Three-pronged forks | 19 |
| Three-pronged letters | 21 |
| Three-pronged spears | 20 |
| Three-pt. plays | 15 |
| Three-putting arsonist's target? | 36 |
| Three-quarters of a dozen | 25 |
| Three-quarters of M | 19 |
| Three-R's org. | 18 |
| Three-reeler, e.g. | 18 |
| Three-ring name | 15 |
| Three-ring setting | 18 |
| Three-screen cinema | 19 |
| Three-seater | 12 |
| Three-seater, e.g. | 18 |
| Three-seater, often | 19 |
| Three-second violation caller, for short | 40 |
| Three-sect. exam | 16 |
| Three-sharp key | 15 |
| Three-sharp musical key | 23 |
| Three-sharp musical sequence | 28 |
| Three-sided | 11 |
| Three-sided blade | 17 |
| Three-sided carrier | 19 |
| Three-sided figure | 18 |
| Three-sided rapier | 18 |
| Three-sided sail | 16 |
| Three-sided sails | 17 |
| Three-sided sword | 17 |
| Three-sided weapon | 18 |
| Three-six follower | 18 |
| Three-sixty in a canoe | 22 |
| Three-spot | 10 |
| Three-spot cards | 16 |
| Three-spot domino | 17 |
| Three-spots | 11 |
| Three-spotted domino | 20 |
| Three-star mil. officer | 23 |
| Three-star off. | 15 |
| Three-star officer: Abbr. | 25 |
| Three-star rank (abbr.) | 23 |
| Three-star rank: Abbr. | 22 |
| Three-star U.S. Army officer | 28 |
| Three-star V.I.P.: Abbr. | 24 |
| Three-star VIP | 14 |
| Three-step ballroom dance | 25 |
| Three-step dance | 16 |
| Three-step musical interval | 27 |
| Three-storied structure of scripture | 36 |
| Three-strikes result | 20 |
| Three-stringed Eastern instrument | 33 |
| Three-stringed instrument | 25 |
| Three-stringed instruments | 26 |
| Three-stripe soldier, for short | 31 |
| Three-striped NCO | 17 |
| Three-striper | 13 |
| Three-striper (abbr.) | 21 |
| Three-striper, e.g.: Abbr. | 26 |
| Three-striper, familiarly | 25 |
| Three-striper: Abbr. | 20 |
| Three-stripers | 14 |
| Three-stripers (abbr.) | 22 |