| Not the shortest line between two points | 40 |
| Not this or that, below the border | 34 |
| Not this thing (with ''the'') | 45 |
| Not this twin (with "the") | 36 |
| Not to be repeated, as a performance | 36 |
| Not to be shown in middle schools | 33 |
| Not treat seriously, with "at" | 40 |
| Not treated with preservatives, as meat | 39 |
| Not under any circumstances, informally | 39 |
| Not up on all these newfangled gadgets | 38 |
| Not up or down, as a stock price: Abbr. | 39 |
| Not up to the mfr.'s standards | 34 |
| Not usually an opportunity for advancement | 42 |
| Not very believable, as an excuse | 33 |
| Not voting the party line: Abbr. | 32 |
| Not wait for the parents' blessing, say | 43 |
| Not where it's expected to be | 33 |
| Not Willie Nelson's favorite org. | 37 |
| Not willing to experiment, maybe | 32 |
| Not within walking distance, say | 32 |
| Not worried about right and wrong | 33 |
| Not worry about something annoying | 34 |
| Not worth the paper it's written on | 39 |
| Not yet delivered, after "in" | 39 |
| Not yet fulfilled, as expectations | 34 |
| Not yet having gone before an M.P.A.A. board | 44 |
| Not yet paid for, as a mailed package | 37 |
| Not yet received, as merchandise | 32 |
| Not __ Town: anti-hate-crime movement | 37 |
| Not ___ expected (finish with a surprise) | 41 |
| Not ___ out of place (unruffled) | 32 |
| Not-so-sharp Russian sharpshooter? (M) | 38 |
| Not-very-secure way to upload big documents | 43 |
| Nota ___ ("note well") | 32 |
| Notable "Bed-In for Peace" participant | 48 |
| Notable 1900s anti-alcohol demonstrator | 39 |
| Notable 2007 communications release | 35 |
| Notable 2012 Facebook event, for short | 38 |
| Notable Army inductee of 3/24/58 | 32 |
| Notable Barbra Streisand feature | 32 |
| Notable buried at the Cathedral of Lima | 39 |
| Notable Cuban bandleader, familiarly | 36 |
| Notable distinction for the planet Krypton | 42 |
| Notable features on a French bulldog | 36 |
| Notable flag-raising site, briefly | 34 |
| Notable hat style in American history | 37 |
| Notable in "The Wizard of Oz" | 39 |
| Notable Italian Renaissance name | 32 |
| Notable lifelong bachelor in U.S. history | 41 |
| Notable member of The Second City improv group | 46 |
| Notable mother of estranged brothers | 36 |
| Notable New York "no wave" band | 41 |
| Notable pen name in storywriting | 32 |
| Notable reclassification of 8/24/2006 | 37 |
| Notable Senate testifier of 1991 | 32 |
| Notable series of narrative poems | 33 |
| Notable survivor of the Trojan War | 34 |
| Notable two-dimensional performer? | 34 |
| Notation in a realtor's notebook | 36 |
| Notation used for Unix permissions | 34 |
| Notation using fingering instead of pitches | 43 |
| Notations for guitarists (abbr.) | 32 |
| Note from someone who's needy? | 34 |
| Note from the power company, part 1 | 35 |
| Note in a "Sound of Music" scale | 42 |
| Note left after stealing your roommate's beer | 49 |
| Note left on some incoming patients | 35 |
| Note Novarro's comings and goings in Italy? | 47 |
| Note offering good advice for life? | 35 |
| Note on a time-sensitive document | 33 |
| Note on some birthday party invites | 35 |
| Note seeking further investigation | 34 |
| Note taker's "however" | 36 |
| Note taker's accessory, perhaps | 35 |
| Note that Kenny G held for 45 minutes, 47 seconds | 49 |
| Note that means "we need to talk" | 43 |
| Note that will give you a thrill? | 33 |
| Note that's hit when an album bombs | 39 |
| Note the similarities and differences of | 40 |
| Note with a classical architectural design | 42 |
| Noted Harper's Bazaar illustrator | 43 |
| Noted ''Porgy and Bess'' soprano | 48 |
| Noted '50s-'60s pie thrower | 35 |
| Noted "krautrock" band | 32 |
| Noted "planes man" in 1991 | 36 |
| Noted "positive thinker" | 34 |
| Noted 18th-century mathematician | 32 |
| Noted 1910's-20's Broadway duo | 38 |
| Noted 1920's murder defendant | 33 |
| Noted 1920's-30's French war minister | 45 |
| Noted 1928 musical work, with "The" | 45 |
| Noted 1930's Harper's Bazaar illustrator | 48 |
| Noted 1950 short story collection | 33 |
| Noted 1973 Supreme Court ruling, informally | 43 |
| Noted 1998 initial public offering | 34 |
| Noted 19th- and 20th-century coal hauler | 40 |
| Noted 19th- and 20th-century portraitist | 40 |
| Noted 19th-century French illustrator | 37 |
| Noted 19th-century Peruvian historian | 37 |
| Noted 2011 TV retiree, popularly | 32 |