| Not requiring a prescription (abbr.) | 36 |
| Not required | 12 |
| Not req. | 8 |
| Not reporting, maybe | 20 |
| Not reported | 12 |
| Not repeatedly | 14 |
| Not repaid | 10 |
| Not Rep. or Ind. | 16 |
| Not Rep. or Democrat | 20 |
| Not Rep. or Dem. | 16 |
| Not rented out | 14 |
| Not rented | 10 |
| Not rent | 8 |
| Not renewed | 11 |
| Not removed delicately | 22 |
| Not removed | 11 |
| Not remotely close | 18 |
| Not remote | 10 |
| Not remain stationary | 21 |
| Not reluctant | 13 |
| Not religious | 13 |
| Not reliable | 12 |
| Not relevant | 12 |
| Not release, as bad news | 24 |
| Not release | 11 |
| Not relaxed | 11 |
| Not related | 11 |
| Not rejecting out of hand | 25 |
| Not regular: Abbr. | 18 |
| Not regular | 11 |
| Not regretted | 13 |
| Not regional | 12 |
| Not reg. | 8 |
| Not refuted | 11 |
| Not refined | 11 |
| Not reduced, as some illustrations | 34 |
| Not reduced or enlarged | 23 |
| Not red, blue, or Green?: Abbr. | 31 |
| Not recurring | 13 |
| Not recorded | 12 |
| Not recognized | 14 |
| Not recognizable by | 19 |
| Not recitative | 14 |
| Not recently | 12 |
| Not recent | 10 |
| Not recalcitrant | 16 |
| Not reasonable | 14 |
| Not really, with "only" | 33 |
| Not really there | 16 |
| Not really that good | 20 |
| Not really sing | 15 |
| Not really recent | 17 |
| Not really real | 15 |
| Not really ready | 16 |
| Not really original | 19 |
| Not really oneself | 18 |
| Not really nice | 15 |
| Not really interested in anybody | 32 |
| Not really happy | 16 |
| Not really fight | 16 |
| Not really closed | 17 |
| Not really believable | 21 |
| Not really all there | 20 |
| Not really | 10 |
| Not realized, as some dreams | 28 |
| Not realized, as expectations | 29 |
| Not realized | 12 |
| Not real: Abbr. | 15 |
| Not real-world | 14 |
| Not real, like some crab meat: abbr. | 36 |
| Not real subtle | 15 |
| Not real smart | 14 |
| Not real fresh | 14 |
| Not real flavorful food | 23 |
| Not real deals | 14 |
| Not real close | 14 |
| Not real | 8 |
| Not ready-made | 14 |
| Not ready, in NASA-speak | 24 |
| Not ready to ship, in a way | 27 |
| Not ready to retire? | 20 |
| Not ready to harvest | 20 |
| Not ready to go, you might say | 30 |
| Not ready to forgive | 20 |
| Not ready to eat yet, maybe | 27 |
| Not ready to eat | 16 |
| Not ready to be picked | 22 |
| Not ready for picking | 21 |
| Not ready for a commitment? | 27 |
| Not ready (for) | 15 |
| Not ready | 9 |
| Not readily perceived mentally | 30 |
| Not readily ignited | 19 |
| Not readily apparent | 20 |
| Not read something completely | 29 |
| Not reactive, as some gases | 27 |
| Not reactive, as gases | 22 |
| Not reactive | 12 |
| Not reacting to pain, say | 25 |
| Not reacting chemically | 23 |