| Summations : sigmas :: products : ___ | 37 |
| Some tails, for short | 21 |
| Pastries? | 9 |
| Omicron's followers | 23 |
| Omicron trailers | 16 |
| Mathematical symbols | 20 |
| Magnum of TV et al. | 19 |
| Magnum et al., briefly | 22 |
| Magnum et al. (abbr.) | 21 |
| Magnum and others: Abbr. | 24 |
| Magnum and others, for short | 28 |
| Magnum and Ellery Queen: Abbr. | 30 |
| Letters used by geometers | 25 |
| Letters on some college buildings | 33 |
| Letters before rhos | 19 |
| Letters not pastries? | 22 |
| Gumshoes, briefly | 17 |
| Greek letters before rhos | 25 |
| Geometry textbook symbols | 25 |
| Geometric constants | 19 |
| Detectives, briefly | 19 |
| Corinth consonants | 18 |
| Circle figures | 14 |
| ___ aller (last resort) | 23 |
| Town with a tilting tower | 25 |
| Leaning Tower city | 18 |
| Tuscany city | 12 |
| City in Tuscany | 15 |
| Leaning Tower locale | 20 |
| Galileo's hometown | 22 |
| Galileo's home | 18 |
| Site of a famous campanile | 26 |
| Tower town | 10 |
| Site of a lopsided landmark | 27 |
| Famous tower's city | 23 |
| Famed tower site | 16 |
| Birthplace of Galileo | 21 |
| Leaning Tower town | 18 |
| Italian tourist city | 20 |
| Tuscany tourist city | 20 |
| Tilting-tower town | 18 |
| Tilted tower town | 17 |
| Leaning tower site | 18 |
| Galileo's home town | 23 |
| City NNE of Livorno | 19 |
| Arno city | 9 |
| Where Galileo was born | 22 |
| University city since 1343 | 26 |
| Town with a leaning tower | 25 |
| Town of Tuscany | 15 |
| Stop on the Tyrrhenian railway | 30 |
| Site of the Leaning Tower | 25 |
| Site of some Galileo experiments | 32 |
| Site of a noted tower | 21 |
| Site of a famous tower | 22 |
| Sight from the Arno | 19 |
| Province of Tuscany | 19 |
| Noted tower site | 16 |
| Noted Italian city | 18 |
| Leaning Tower of -- | 19 |
| Leaning tower home | 18 |
| Its main feature is listing | 27 |
| Its biggest attraction is on a list | 35 |
| Home of the Leaning Tower | 25 |
| Home of a famous tilter | 23 |
| Galileo's city | 18 |
| Galileo Galilei Airport locale | 30 |
| Galileo Airport locale | 22 |
| City with a notable tower | 25 |
| City with a bell tower | 22 |
| City north of Livorno | 21 |
| Campanile city | 14 |
| Where Galileo Airport is | 24 |
| Where Fermi went to university | 30 |
| University of ___, where Andrea Bocelli earned a law degree | 59 |
| Tuscany's tower | 19 |
| Tuscany tower site | 18 |
| Tuscan town on the Arno | 23 |
| Tuscan tourist destination | 26 |
| Tuscan tilting tower town | 25 |
| Town on the Arno | 16 |
| Town best seen from the slope? | 30 |
| Tower with an inclination | 25 |
| Tower city of Italy | 19 |
| Tourist stop on the Arno | 24 |
| Tourist spot in Italy | 21 |
| Tourist city | 12 |
| Torre Pendente city | 19 |
| Tilting-tower locale | 20 |
| Tilted tower | 12 |
| Square of Miracles setting | 26 |
| Site of la Torre Pendente | 25 |
| Site of a Tuscan tower | 22 |
| Site of a tower | 15 |
| Site of a tilting Tuscan tower | 30 |
| Site of a tilting tower | 23 |
| Site of a tilted tower | 22 |
| Site of a famed tower | 21 |
| Place for a "Tiltin' Hilton" | 42 |
| Piazza dei Miracoli town | 24 |