| Third-largest city in the Soviet Union | 38 |
| Third-largest city in Puerto Rico | 33 |
| Third-generation release of 2012 | 32 |
| Third-generation man, in the Bible | 34 |
| Third-generation Japanese-Americans | 35 |
| Third-generation Japanese-American | 34 |
| Third-century year of Philip the Arab's birth | 49 |
| Third-brightest star in a constellation | 39 |
| Third-base coach's sign, sometimes | 38 |
| Third-base coach's sign, perhaps | 36 |
| Third ___ (dangerous part of a subway track) | 44 |
| Third year of the second century | 32 |
| Third year in the reign of Edward the Elder | 43 |
| Third word of beginner's Latin | 34 |
| Third word of "The Aeneid" | 36 |
| Third word of "Moby-Dick" | 35 |
| Third word of "Moby Dick" | 35 |
| Third word of "Mary's Boy Child" | 46 |
| Third word of "America" | 33 |
| Third word of "America the Beautiful" | 47 |
| Third word of ''America'' | 41 |
| Third word in "America" | 33 |
| Third word before "to be jolly" | 41 |
| Third sign of a highway headache | 32 |
| Third sequel of a Gregory Peck classic | 38 |
| Third Reich propagandist Riefenstahl | 36 |
| Third president to be assassinated | 34 |
| Third piece of a three-piece suit | 33 |
| Third part of a Latin conjugation | 33 |
| Third of memorable Canadian five | 32 |
| Third of Henry VIII's three Catherines | 42 |
| Third of a Second World War movie | 33 |
| Third most populous nation: Abbr. | 33 |
| Third Major Leaguer to reach 500 home runs | 42 |
| Third line on many a ballot: Abbr. | 34 |
| Third letter of the Hebrew alphabet | 35 |
| Third letter of the Greek alphabet | 34 |
| Third largest of the Philippines | 32 |
| Third largest island in the world | 33 |
| Third largest city in South Korea | 33 |
| Third Kiss album "___ to Kill" | 40 |
| Third item introduced as evidence | 33 |
| Third in a series of Web postings | 33 |
| Third horse to win the Triple Crown | 35 |
| Third highest trump in card games | 33 |
| Third generation Boone of baseball | 34 |
| Third follower in global politics | 33 |
| Third Eye Blind: "___ Major" | 38 |
| Third Eye Blind's "Charmed Life" | 46 |
| Third Eye Blind's '08 EP | 32 |
| Third Eye Blind hit "___-Charmed Life" | 48 |
| Third Eye Blind 2009 album "___ Major" | 48 |
| Third Eye Blind "___-Charmed Life" | 44 |
| Third Eye Blind "___ Ten" | 35 |
| Third Eye Blind "Losing ___" | 38 |
| Third degree, in a scholastic sense | 35 |
| Third degree for a third degree? | 32 |
| Third caste in "Brave New World" | 42 |
| Third book of the Book of Mormon | 32 |
| Third book in the "Twilight" series | 45 |
| Third baseman David Freese was its MVP in 2011 | 46 |
| Third baseman and two-time All-Star Melvin ___ | 46 |
| Third base coach's urging, maybe | 36 |
| Third base coach's hand movement | 36 |
| Third and fourth words of a soliloquy | 37 |
| Third afterthought in a missive: Abbr. | 38 |
| Third afterthought in a letter: Abbr. | 37 |
| Thinnes of "The Invaders" | 35 |
| Thinly-sliced ham that's served with melon | 46 |
| Thinks the cutest thing in the world | 36 |
| Thinking-on-one's-feet indicators | 37 |
| Thinking person's conclusion? | 33 |
| Thinking about leaving ASCAP, maybe? | 36 |
| Thinking about destructive insects? | 35 |
| Thinker with a "razor" | 32 |
| Thinker of great thoughts hopefully abbr. | 43 |
| Think tank unaffiliated with Ayn | 32 |
| Think it's terrific when insects wed? | 41 |
| Think happy thoughts and it'll help you fly | 47 |
| Think Dec. 25, and you'll get it | 36 |
| Think about being Michael Jordan | 32 |
| Think "a wile" to get this | 36 |
| Things you've lived through, pleonastically | 47 |
| Things you may have to get the kinks out of | 43 |
| Things you can __ (theme of the puzzle) | 39 |
| Things worth sweating, with "the" | 43 |
| Things within a stone's throw | 33 |
| Things with ___ (theme of this puzzle) | 38 |
| Things way up north or way down south | 37 |
| Things usually held while facing backward | 41 |
| Things used by the selfie-indulgent? | 36 |
| Things traveling on sound waves? | 32 |
| Things to __ (theme of the puzzle) | 34 |
| Things to solve for, in some equations | 38 |
| Things to report to one's partner: Abbr. | 44 |
| Things to be screened for: Abbr. | 32 |
| Things to "see" in an encyclopedia | 44 |
| Things that tell you when to get busy? | 38 |
| Things that strongly attract attention | 38 |
| Things that should be tied up by the curtain? | 45 |