| Nielsen or Uggams | 17 |
| Nielsen output | 14 |
| Nielsen Ratings data category | 29 |
| Nielsen ratings participant | 27 |
| Nielsen ratings subjects | 24 |
| Nielsen ratings unit | 20 |
| Nielsen respondent | 18 |
| Nielsen statistic | 17 |
| Nielsen stats | 13 |
| Nielsen targets | 15 |
| Nielsen tracks ratings on them | 30 |
| Nielsen, to his pals | 21 |
| Nielsen, for one | 16 |
| Nielsen, to his buds | 20 |
| Nielsens | 8 |
| Nielson to friends | 18 |
| Nietzsche concept | 17 |
| Nietzsche recurring theme | 25 |
| Nietzsche said it stares back | 29 |
| Nietzsche tome | 14 |
| Nietzsche's "never" | 33 |
| Nietzsche's "no" | 30 |
| Nietzsche's "The ___ Day" | 39 |
| Nietzsche's "Thus_____ Zarathustra" | 49 |
| Nietzsche's "___ Antichrist" | 42 |
| Nietzsche's "_____ Homo" | 38 |
| Nietzsche's ideal | 21 |
| Nietzsche's negative | 24 |
| Nietzsche's no | 18 |
| Nieuport's river | 20 |
| Nieuwe ___, Rotterdam's river | 33 |
| Nieuwpoort river | 16 |
| Nieuwpoort's river | 22 |
| Niflheim ruler | 14 |
| Niftier | 7 |
| Niftily | 7 |
| Nifty | 5 |
| Nifty bridge play | 17 |
| Nifty in the '50s | 21 |
| Nifty like a broach? | 20 |
| Nifty type of smell | 19 |
| Nifty wrestling move? | 21 |
| Nifty, in the '50s | 22 |
| Nifty, in the 50's | 22 |
| Nifty, to a flapper | 19 |
| Nifty, to The Beave | 19 |
| Nifty, to winetasters? | 22 |
| Nigel, in the animated movie "The Wild" | 49 |
| Nigella serves this type of cream with scones | 45 |
| Niger end? | 10 |
| Niger locale | 12 |
| Niger native | 12 |
| Niger natives | 13 |
| Niger neighbor | 14 |
| Niger River mouth | 17 |
| Niger tributary | 15 |
| Niger valley natives | 20 |
| Niger's neighbor | 20 |
| Niger's neighbor to the south | 33 |
| Niger's western neighbor | 28 |
| Niger-area people | 17 |
| Niger-Congo fish | 16 |
| Niger-Congo language | 20 |
| Niger-to-Egypt dir. | 19 |
| Niger-to-Libya dir. | 19 |
| Nigeria is its most populous member | 35 |
| Nigeria is the world's largest producer of these | 52 |
| Nigeria neighbor | 16 |
| Nigeria's capital | 21 |
| Nigeria's capital since 1991 | 32 |
| Nigeria's former capital | 28 |
| Nigeria's largest city | 26 |
| Nigeria's principal city | 28 |
| Nigeria's western neighbor | 30 |
| Nigeria-to-Chad dir. | 20 |
| Nigerian | 8 |
| Nigerian area | 13 |
| Nigerian bigwigs | 16 |
| Nigerian border lake | 20 |
| Nigerian born songstress | 24 |
| Nigerian capital | 16 |
| Nigerian capital before Abuja | 29 |
| Nigerian ceremonial hut | 23 |
| Nigerian city | 13 |
| Nigerian civil war site, 1967-70 | 32 |
| Nigerian currency | 17 |
| Nigerian dollar | 15 |
| Nigerian e-mail, sometimes | 26 |
| Nigerian email, often | 21 |
| Nigerian export | 15 |
| Nigerian folk | 13 |
| Nigerian food staple | 20 |
| Nigerian from Benin | 19 |
| Nigerian group | 14 |
| Nigerian Kwa speakers | 21 |
| Nigerian language | 17 |
| Nigerian leaders | 16 |
| Nigerian Letter, for one | 24 |
| Nigerian lottery e-mail, e.g. | 29 |
| Nigerian megastar Kuti | 22 |