| Northern islands | 16 |
| Northern island | 15 |
| Northern Irish province | 23 |
| Northern Irish county | 21 |
| Northern Irelander | 18 |
| Northern Ireland/Britain conflict | 33 |
| Northern Ireland's ____ Paisley | 35 |
| Northern Ireland's ___ Féin | 34 |
| Northern Ireland's Shannon-___ Waterway | 43 |
| Northern Ireland's second-largest city, after Belfast | 57 |
| Northern Ireland river that shares its name with a bird | 55 |
| Northern Ireland province | 25 |
| Northern Ireland port | 21 |
| Northern Ireland politician Paisley and others | 46 |
| Northern Ireland lough | 22 |
| Northern Ireland leader Paisley | 31 |
| Northern Ireland county | 23 |
| Northern Ireland city | 21 |
| Northern Ireland | 16 |
| Northern Iraqi | 14 |
| Northern inlets | 15 |
| Northern inhabitant | 19 |
| Northern Indians | 16 |
| Northern Indiana feature | 24 |
| Northern Indian metropolis | 26 |
| Northern Indian city | 20 |
| Northern Illinois University city | 33 |
| Northern hwy. | 13 |
| Northern homes: Var. | 20 |
| Northern homes | 14 |
| Northern home: Var. | 19 |
| Northern home | 13 |
| Northern highway to Fairbanks | 29 |
| Northern highway | 16 |
| Northern hemispheres? | 21 |
| Northern hemisphere? | 20 |
| Northern Hemisphere bird | 24 |
| Northern grouse | 15 |
| Northern Greece peak | 20 |
| Northern game preceder | 22 |
| Northern French river | 21 |
| Northern French city | 20 |
| Northern France city | 20 |
| Northern fowl | 13 |
| Northern forests | 16 |
| Northern forest cat | 19 |
| Northern forest | 15 |
| Northern force | 14 |
| Northern Florida city | 21 |
| Northern fliers | 15 |
| Northern flier / Mixer maker / Put on the line | 46 |
| Northern flier | 14 |
| Northern Finn | 13 |
| Northern extremes? | 18 |
| Northern evergreen forests | 26 |
| Northern evergreen forest | 25 |
| Northern Europeans | 18 |
| Northern European people | 24 |
| Northern European nation that instituted internet voting in 2005 | 64 |
| Northern European capital | 25 |
| Northern European | 17 |
| Northern Europe adjective | 25 |
| Northern Eur. land | 18 |
| Northern escapades? | 19 |
| Northern epic | 13 |
| Northern English pronunciation | 30 |
| Northern ends? | 14 |
| Northern dwelling | 17 |
| Northern duck | 13 |
| Northern drifter | 16 |
| Northern diving seabird | 23 |
| Northern diving bird | 20 |
| Northern diver | 14 |
| Northern deer | 13 |
| Northern crustacean | 19 |
| Northern country: Abbr. | 23 |
| Northern copperhead, for one | 28 |
| Northern constellation, with "the" | 44 |
| Northern constellation | 22 |
| Northern constellatioin | 23 |
| Northern Connecticut town | 25 |
| Northern coniferous forest | 26 |
| Northern conifer | 16 |
| Northern climate listings | 25 |
| Northern Chinese city | 21 |
| Northern carnivore | 18 |
| Northern Capital and birthplace of Queen Sonja | 46 |
| Northern capital | 16 |
| Northern canals | 15 |
| Northern Canadians | 18 |
| Northern Canadian body of water | 31 |
| Northern Canadian | 17 |
| Northern California's ___ River | 35 |
| Northern California town | 24 |
| Northern California river | 25 |
| Northern California racetrack | 29 |
| Northern California peak | 24 |
| Northern California newspaper, slangily | 39 |
| Northern California native | 26 |
| Northern California county | 26 |