| Surname of Joe Louis | 20 |
| Surname of Italian nobility | 27 |
| Surname of Hollywood brothers | 29 |
| Surname of four stars in "Duck Soup" | 46 |
| Surname of four generations of French painters in the Louvre | 60 |
| Surname of four acting brothers | 31 |
| Surname of four "Duck Soup" stars | 43 |
| Surname of fame | 15 |
| Surname of Curious GeorgeÂ’s creators | 40 |
| Surname of comedic brothers | 27 |
| Surname of brothers in the Rock and Roll Hall of Fame | 53 |
| Surname of Bo the Portuguese water dog's family | 51 |
| Surname of authors Will and Ariel | 33 |
| Surname of author of quotation | 30 |
| Surname of an HBO crime family | 30 |
| Surname of ALF's family | 27 |
| Surname of a trio of singing sisters | 36 |
| Surname of a Rock and Roll Hall of Fame brother act | 51 |
| Surname of a freckle-faced marionette | 37 |
| Surname of a fictional McAlester prison parolee | 47 |
| Surname of a famed marionette | 29 |
| Surname of 15th/16th-century Pope Alexander VI | 46 |
| Surname of "The Incredibles" | 38 |
| Surname meaning "priest" | 34 |
| Surname meaning 'maker' | 31 |
| Surname in Twain tales | 22 |
| Surname in the credits for "Casablanca" | 49 |
| Surname in the "Popeye" series | 40 |
| Surname in spydom | 17 |
| Surname in Puzo's "The Family" | 44 |
| Surname in punk rock | 20 |
| Surname in late 1963 headlines | 30 |
| Surname in Indiana politics | 27 |
| Surname in frozen treats | 24 |
| Surname in cosmetics | 20 |
| Surname in an 1896 song | 23 |
| Surname in a Tim Allen Christmas movie | 38 |
| Surname in a rainbow mnemonic | 29 |
| Surname in a Poe tale | 21 |
| Surname in a Janis Joplin title | 31 |
| Surname in a Broadway musical | 29 |
| Surname in a Blackmore novel | 28 |
| Surname in 2008 political headlines | 35 |
| Surname in "A Rage to Live" | 37 |
| Surname in ''Roots'' | 36 |
| Surname from the Scottish for "church" | 48 |
| Surname for Vito and Fredo | 26 |
| Surname for some 40% of Vietnamese people | 41 |
| Surname for Joe? | 16 |
| Surname for an unknown | 22 |
| Surname for an anonymous party | 30 |
| Surname followed by a year in video games | 41 |
| Surname associated with pricey Italian violins | 46 |
| Surname associated with expensive Italian violins | 49 |
| Surname assigned to an unknown | 30 |
| Surname ascribed to an unknown | 30 |
| Surname appearing on Suri Cruise's birth certificate | 56 |
| Surname appearing nine times in a list of Indy 500 winners | 58 |
| Surname among boxing legends | 28 |
| Surname a 5th grader might snicker at | 37 |
| Surmounting | 11 |
| Surmounted, as with gold | 24 |
| Surmounted difficulties | 23 |
| Surmounted a mount | 18 |
| Surmounted | 10 |
| Surmount, with "over" | 31 |
| Surmount a mount | 16 |
| Surmount | 8 |
| Surmises | 8 |
| Surmised | 8 |
| Surmise, for short | 18 |
| Surmise | 7 |
| Surly; sullen | 13 |
| Surly, cowardly person | 22 |
| Surly, churly men | 17 |
| Surly, churly fellow | 20 |
| Surly, churly chap | 18 |
| Surly way to answer the telephone | 33 |
| Surly TV bartender | 18 |
| Surly sound | 11 |
| Surly sorts | 11 |
| Surly sort? | 11 |
| Surly sort | 10 |
| Surly server's penalty | 26 |
| Surly server's comeuppance | 30 |
| Surly person | 12 |
| Surly one | 9 |
| Surly mood | 10 |
| Surly manner | 12 |
| Surly look | 10 |
| Surly fellow | 12 |
| Surly dog | 9 |
| Surly churl | 11 |
| Surly boor | 10 |
| Surly and grumpy | 16 |
| Surly | 5 |
| Surjective, mathematically | 26 |
| Suriphobe's fear | 20 |
| Surinamese pidgin language | 26 |
| Suriname neighbor | 17 |