| Natural topical treatment | 25 |
| Natural tunnel creator | 22 |
| Natural unpredictability | 24 |
| Natural viewing height | 22 |
| Natural, in '70s lingo | 26 |
| Natural-gas components | 22 |
| Naturalist Edwin Way ___ | 24 |
| Naturalist Fossey et al. | 24 |
| Naturalist John et al. | 22 |
| Naturalist John's family | 28 |
| Naturalist Roger ___ Peterson | 29 |
| Naturalist's subj. | 22 |
| Naturalist/TV host Steve | 24 |
| Naturally brewed beverage | 25 |
| Naturally curly hairdo | 22 |
| Naturally disposed toward | 25 |
| Naturally inclined (to) | 23 |
| Naturally lit courtyard | 23 |
| Naturally-lit living space | 26 |
| Nature goddess of the Nile | 26 |
| Nature lover's prefix | 25 |
| Nature lovers of a sort | 23 |
| Nature lovers, e.g. (Var.) | 26 |
| Nature photographer Adams | 25 |
| Nature worshiper, of a sort | 27 |
| Nature writer Edwin Way ___ | 27 |
| Nature's alarm clock | 24 |
| Nature's building block | 27 |
| Nature's burn remedy | 24 |
| Nature's icy coating | 24 |
| Nature-trail travelers | 22 |
| Naturist's practice | 23 |
| Naughts and crosses win | 23 |
| Naughts-and-crosses failure | 27 |
| Naughty and nice roster | 23 |
| Naughty by Nature hit of 1991 | 29 |
| Naughty By Nature song | 22 |
| Naughty girl of musical fame | 28 |
| Naughty Goose and Moose Drool | 29 |
| Naughty ones from Nice | 22 |
| Naughty pupil's place | 25 |
| Naughty ___ (adult costume) | 27 |
| Naughty's opposite | 22 |
| Naut. detection apparatus | 25 |
| Nautical "Halt!" | 26 |
| Nautical "Help!" | 26 |
| Nautical "Hold it!" | 29 |
| Nautical "Howdy!" | 27 |
| Nautical "seven" | 26 |
| Nautical "Stop!" | 26 |
| Nautical "stop" | 25 |
| Nautical "yeses" | 26 |
| Nautical "Yo!" | 24 |
| Nautical almanac listing | 24 |
| Nautical almanac topics | 23 |
| Nautical and space leader | 25 |
| Nautical attention grabber | 26 |
| Nautical attention-getter | 25 |
| Nautical chain or rope | 22 |
| Nautical day's beginning | 28 |
| Nautical direction: Abbr. | 25 |
| Nautical heading, briefly | 25 |
| Nautical heading: Abbr. | 23 |
| Nautical mile per hour | 22 |
| Nautical miles, loosely | 23 |
| Nautical plank or block | 23 |
| Nautical rigging clearance? | 27 |
| Nautical steering device | 24 |
| Nautical steering wheel | 23 |
| Nautical table listing | 22 |
| Nautical unit of distance | 25 |
| Nautical unit of length | 23 |
| Nautical unit of measure | 24 |
| Nautical unit of speed | 22 |
| Nautically equipped, in a way | 29 |
| Nautilus construction site | 26 |
| Nautilus's skipper | 22 |
| Nav system calculation | 22 |
| Nav. aid in many autos | 22 |
| Nav. vessel designation | 23 |
| Navajo "hello" | 24 |
| Navajo Indian dwelling | 22 |
| Navajo reservation sights | 25 |
| Navajo's neighbor, maybe | 28 |
| Naval absence: clear port | 25 |
| Naval acad. grad's rank | 27 |
| Naval Academy freshman | 22 |
| Naval Academy freshmen | 22 |
| Naval Academy grad (Abbr.) | 26 |
| Naval Academy grad. (Abbr.) | 27 |
| Naval Academy graduate | 22 |
| Naval Academy newcomer | 22 |
| Naval air base in Calif. | 24 |
| Naval air station in Calif. | 27 |
| Naval base near Honolulu | 24 |
| Naval battle locale of 1571 | 27 |
| Naval battle site of 1813 | 25 |
| Naval battle site: 1813 | 23 |
| Naval blockade enforcers | 24 |
| Naval construction crew | 23 |