| 100% | OHI | 3 | "___ don't know about that" |
| 100% | OHI | 3 | ___ don't know about that |
| 94% | GEE | 3 | "Hmm, I don't know about that" |
| 94% | OHI | 3 | "___ don't know about that": 2 wds. |
| 72% | YET | 3 | "We don't know that ___." |
| 69% | IDONT | 5 | "___ know about that" |
| 68% | TTABOO | 6 | We don't talk about that |
| 67% | ITSOK | 5 | "Don't worry about that" |
| 67% | DONT | 4 | "I ___ know about that" |
| 67% | DONT | 4 | "I ___ know about that . . ." |
| 67% | DONT | 4 | "I ___ know about that ..." |
| 65% | PARROTS | 7 | They don't know what they're talking about |
| 65% | TMI | 3 | "OMG! I don't want to know that!" |
| 64% | TOOSOON | 7 | "Don't joke about that yet" |
| 63% | ALOT | 4 | "There's ___ you don't know about me": 2 wds. |
| 63% | ITSNOTHINGNEWT | 14 | "Don't worry about that, Mr. Gingrich"? |
| 62% | TOOSOON | 7 | "Don't joke about that yet" (2 wds.) |
| 59% | TMI | 3 | "Don't say anything else about that!": Abbr. |
| 59% | TMI | 3 | ''Don't need to know that!'' |
| 59% | TMI | 3 | "Don't wanna know that!" letters |
| 59% | NONEED | 6 | "Don't worry about doing that" |
| 58% | ALOT | 4 | "___ of people don't know this about me": 2 wds. |
| 57% | ITLL | 4 | "___ be all right" ("Don't worry about that") |
| 56% | TMI | 3 | Texter's "Don't need to know that!" |
| 55% | TOXIC | 5 | "Don't you know that you're ___?" (Britney Spears lyric) |
| 54% | NTH | 3 | Don't know many times |
| 54% | TMI | 3 | "I don't need to hear any more about that!" (Abbr.) |
| 54% | NAME | 4 | "You Don't Know My ___," 2003 song by Alicia Keys that won a Grammy Award for Best R&B Song |
| 54% | CAN | 3 | "I don't know, "___" you?" phrase to correct a student's grammar that you have probably heard from your teacher |
| 54% | TROUBLE | 7 | T word that the Music Man warns River City about |