| Nothing, in Novaya Ladoga | 25 |
| Nothing, in Norilske | 20 |
| Nothing, in Murmansk | 20 |
| Nothing, in Málaga | 21 |
| Nothing, in Juárez | 21 |
| Nothing, in Havana | 18 |
| Nothing, for Natalia | 20 |
| Nothing to Nesterenko | 21 |
| Nothing to Natasha | 18 |
| Nothing in Tijuana | 18 |
| Nothing for Felipe | 18 |
| Nothing in Barcelona | 21 |
| Nothin' at all | 18 |
| Not even uno | 12 |
| Nino's nothing | 18 |
| Niño's nothing | 25 |
| Naught, in Nogales | 18 |
| N.Y. alt-rockers ___ Surf | 25 |
| ItÂ’s nothing in Nogales | 27 |
| It's nothing to Miguel | 26 |
| It's nothing to Juan | 24 |
| It's nothing in Spain | 25 |
| It's nothing in Nogales | 27 |
| It's nothing down South | 27 |
| It means nothing to Julio | 25 |
| It means nothing to Carlos | 26 |
| It means nothing to a Nicaraguan | 32 |
| It means nothing in Mexico | 26 |
| Gijón goose egg | 18 |
| Diddly, to Dalà | 18 |
| Diddly, in Durango | 18 |
| Diddly, in Cádiz | 19 |
| Diddly squat | 12 |
| Charo's zero | 16 |
| Bubkes, in Barcelona | 20 |
| Big zero Refreshments song? | 27 |
| Another word for love | 21 |
| "The Proximity Effect" band ___ Surf | 46 |
| "Diddly," in Durango | 30 |
| "De ___" (reply to "Gracias") | 49 |
| "¿Qué pasa?" response, perhaps | 46 |
| 'Nothin' ' | 22 |
| Tennis star Rafael | 18 |
| Federer rival | 13 |
| Djokovic rival | 14 |
| Tennis champ Rafael | 19 |
| 2008 Wimbledon champ | 20 |
| Winner of the most French Open singles titles | 45 |
| Tennis star nicknamed "The King of Clay" | 50 |
| Tennis player with the most consecutive titles at any tournament | 64 |
| Tennis player nicknamed "Rafa" | 40 |
| Tennis great with 11 Grand Slam singles titles | 46 |
| Tennis great who, in 2014, won his ninth French Open title | 58 |
| Tennis gold medalist at the 2008 Olympics | 41 |
| Tennis champ who achieved the career Grand Slam in 2010 | 55 |
| Spanish tennis star Rafael | 26 |
| Spanish tennis star nicknamed "The King of Clay" | 58 |
| Spanish server and slicer | 25 |
| Rival of Federer and Djokovic | 29 |
| Rival for Federer | 17 |
| Hunky tennis star featured in Shakira's "Gypsy" music video | 73 |
| Five-time French Open winner Rafael | 35 |
| Federer's storied rival on the tennis court | 47 |
| Federer's arch rival, in tennis | 35 |
| Federer foe | 11 |
| Eight-time French Open champ Rafael | 35 |
| 2014 French Open winner Rafael | 30 |
| 2013 US Open winner | 19 |
| 2013 U.S. Open winner | 21 |
| 2010 U.S. Open champ | 20 |
| 2008 Wimbledon winner Rafael | 28 |
| 2008 Olympic tennis gold medalist | 33 |
| 2008 Olympic gold medalist in men's tennis | 46 |
| 2008 French Open and Wimbledon champ | 36 |
| "The King of Clay" | 28 |
| Consumer advocate | 17 |
| "Unsafe at Any Speed" author | 38 |
| Consumers' advocate | 23 |
| Consumers' champion | 23 |
| Consumerist Ralph | 17 |
| Consumer advocate Ralph | 23 |
| "The Good Fight" writer | 33 |
| Public Citizen founder | 22 |
| Four-time presidential candidate | 32 |
| Candidate of 2004 | 17 |
| "Crashing the Party" author | 37 |
| Subject of the documentary "An Unreasonable Man" | 58 |
| Subject of the 2006 documentary "An Unreasonable Man" | 63 |
| Raiders' chief | 18 |
| Public Citizen cofounder | 24 |
| Noted third party candidate | 27 |
| Famed consumerist | 17 |
| D.C. gadfly | 11 |
| Corvair critic | 14 |
| Consumer-advocate Ralph | 23 |
| Arch-consumerist | 16 |
| Advocate-turned-presidential candidate Ralph | 44 |
| 1996 Green Party candidate | 26 |
| "Civic Arousal" author | 32 |
| 'Unsafe at Any Speed' author | 36 |