| Not nice at all | 15 |
| Not nice | 8 |
| Not new or mint | 15 |
| Not new | 7 |
| Not never, but close | 20 |
| Not neutral | 11 |
| Not neurotic | 12 |
| Not netted? | 11 |
| Not nervous at all | 18 |
| Not nervous | 11 |
| Not nerdy | 9 |
| Not negotiable, as a price | 26 |
| Not negotiable | 14 |
| Not neglecting, as a problem | 28 |
| Not neg. | 8 |
| Not needing payment, as a bill | 30 |
| Not needing medical attention | 29 |
| Not needing dry-cleaning | 24 |
| Not needing anyone's help | 29 |
| Not needing a prescription: Abbr. | 33 |
| Not needing a prescription (abbr.) | 34 |
| Not needing a doctor's approval, for short | 46 |
| Not necessary | 13 |
| Not necessarily wiser, it's said | 36 |
| Not necessarily ruined | 22 |
| Not necessarily rejecting | 25 |
| Not necessarily real | 20 |
| Not necessarily ranked by importance | 36 |
| Not necessarily exact: Abbr. | 28 |
| Not necessarily against | 23 |
| Not necessarily a home | 22 |
| Not neatniks | 12 |
| Not neath | 9 |
| Not neat? | 9 |
| Not neat, with "down" | 31 |
| Not neat or stylish | 19 |
| Not neat at the ends | 20 |
| Not neat | 8 |
| Not nearly settled | 18 |
| Not nearly ne'er | 20 |
| Not nearly enough | 17 |
| Not nearly as emotional | 23 |
| Not nearly as cordial | 21 |
| Not nearly as big | 17 |
| Not nearby | 10 |
| Not near the mouth | 18 |
| Not near home | 13 |
| Not near here | 13 |
| Not near at all | 15 |
| Not near | 8 |
| Not nay | 7 |
| Not naughty, to Santa | 21 |
| Not naughty | 11 |
| Not naturally colored | 21 |
| Not naturally blonde, e.g. | 26 |
| Not natural: Abbr. | 18 |
| Not natural-looking | 19 |
| Not natural, perhaps | 20 |
| Not natural, in a way, after "in" | 43 |
| Not natural, in a way | 21 |
| Not natural, as theater | 23 |
| Not natural, as hair | 20 |
| Not natural for | 15 |
| Not natural | 11 |
| Not native | 10 |
| Not narrow | 10 |
| Not napping | 11 |
| Not named: Abbr. | 16 |
| Not name | 8 |
| Not naked | 9 |
| Not mutual | 10 |
| Not muted | 9 |
| Not musty | 9 |
| Not multi- | 10 |
| Not muddy, as a track | 21 |
| Not much, with "a" | 28 |
| Not much, moneywise | 19 |
| Not much, in Noyen | 18 |
| Not much, in Mexico | 19 |
| Not much, in cookery | 20 |
| Not much, in Amiens | 19 |
| Not much, colorwise | 19 |
| Not much, as paint | 18 |
| Not much, as of paint | 21 |
| Not much work? | 14 |
| Not much work | 13 |
| Not much water | 14 |
| Not much to get excited about | 29 |
| Not much time: Abbr. | 20 |
| Not much time | 13 |
| Not much sympathy | 17 |
| Not much of a try | 17 |
| Not much of a skirt | 19 |
| Not much of a sacrifice | 23 |
| Not much of a racehorse | 23 |
| Not much of a pencil | 20 |
| Not much of a choice | 20 |
| Not much of a chance? | 21 |
| Not much of a chance | 20 |
| Not much more than | 18 |