| Philosopher's wickedness? | 29 |
| Two Greek philosophers | 22 |
| Serious Lewis Carroll topic | 27 |
| Famous mathematical curiosity | 29 |
| The "Hindy" was one | 29 |
| Wind-making equipment? | 22 |
| Greek god of the west wind | 26 |
| Eponymous German aeronaut | 25 |
| Metal godfathers, informally | 28 |
| Goodyear partner, 1922-40 | 25 |
| Means of some W.W. I raids | 26 |
| Herbert Marx, familiarly | 24 |
| Marx Brothers straight man | 26 |
| Youngest of the Marx Brothers | 29 |
| Stage name of Herbert Marx | 26 |
| One of a zany foursome | 22 |
| Herbert Marx, on stage | 22 |
| Youngest of a zany foursome | 27 |
| Antifreeze made by Valvoline | 28 |
| Part of a shutout score | 23 |
| You can't divide by it | 26 |
| Mayan mathematical innovation | 29 |
| Celsius freezing point | 22 |
| Centigrade freezing point | 25 |
| Beetle Bailey's pal | 23 |
| Sucky attendance count | 22 |
| Operator's number? | 22 |
| Japanese fighter plane | 22 |
| A round number ends in it | 25 |
| Worst possible test score | 25 |
| Word with ground or absolute | 28 |
| Winning score in darts | 22 |
| W.W. II Japanese plane | 22 |
| The year that wasn't? | 25 |
| Tevye portrayer on stage | 24 |
| Sugar-free Coca-Cola variety | 28 |
| Score for a gutter ball | 23 |
| Reset, with "out" | 27 |
| Population-growth number | 24 |
| One of six in 1,000,000 | 23 |
| One of a hundred in a googol | 28 |
| Number of items in a null set | 29 |
| Number of calories in water | 27 |
| Nothing, in a sports score | 26 |
| Mostel in The Producers | 27 |
| Memorable comic Mostel | 22 |
| Maria Sharapova's love? | 27 |
| Lowest speedometer number | 25 |
| Little Annie Rooney's dog | 29 |
| Japanese plane of W.W. II | 25 |
| Horrible grade on a test | 24 |
| Friend of Beetle Bailey | 23 |
| Definitely a flunking score | 27 |
| Complete bomb on a test | 23 |
| Centigrade freezing level | 25 |
| Blank tile value, in Scrabble | 29 |
| Additive identity element | 25 |
| "___ Dark Thirty" | 27 |
| ___ Mostel, memorable actor | 27 |
| Discounted investments | 22 |
| Focused attention (on) | 22 |
| Directed attention (on) | 23 |
| All but one in a million? | 25 |
| Odometer readout in a new car | 29 |
| Numbers in the thousands? | 25 |
| More than 99% of a googol | 25 |
| Eliminates funding for | 22 |
| Space travel phenomenon | 23 |
| Weightlessness, briefly | 23 |
| Space flight phenomenon | 23 |
| Space effect, for short | 23 |
| Free-falling phenomenon | 23 |
| Free-fall effect, briefly | 25 |
| Astronauts experience it | 24 |
| Why astronauts float in space | 29 |
| Position the cross hairs (on) | 29 |
| Focus on, with "on" | 29 |
| Turn one's attention to | 27 |
| Three-time Tony winner | 22 |
| Tevye-playing Tony winner | 25 |
| Star of The Producers | 24 |
| He portrayed Tevye onstage | 26 |
| Chance of an impossibility | 26 |
| They follow one in a million? | 29 |
| There are two per hundred | 25 |
| Most of a 1,000,000,000 | 23 |
| W.W. II Japanese aircraft | 25 |
| There are six in a million | 26 |
| Six make one a million | 22 |
| "Goose eggs" | 22 |
| "2001" characters? | 28 |
| Like chess, in game theory | 26 |
| Concept in economic theory | 26 |
| Like a successful turnaround | 28 |
| Disciplinarian's decision | 29 |
| Most strict, as policies | 24 |
| Gets closer to, as a target | 27 |
| Small strip of lemon peel | 25 |
| Irish Spring alternative | 24 |
| Shaving in the kitchen | 22 |