| 100% | IMNOTSURE | 9 | "Can't really say" |
| 88% | EARS | 4 | "I can't believe my ___!" ("Did you really just say that?") |
| 71% | ACHES | 5 | Can't move a muscle, say |
| 71% | WILTS | 5 | Can't stand the heat, say |
| 71% | DETEST | 6 | Really can't take |
| 70% | BERRA | 5 | "I didn't really say everything I said" speaker |
| 66% | MEANDMYMOUTH | 12 | "I can't believe I said that" |
| 66% | SMH | 3 | "i can't believe u said this" |
| 66% | RUDE | 4 | "I can't believe you said that!" |
| 65% | ABACUS | 6 | You can't say it doesn't count |
| 65% | LISP | 4 | Someone who has it can't say it |
| 65% | CHOCOHOLIC | 10 | One who can't resist Hershey's, say |
| 65% | STANDEE | 7 | One who can't find a seat, say |
| 65% | BADSCIENCE | 10 | Research findings that can't be reproduced, say |
| 64% | FOE | 3 | Enemy you can't stand, say |
| 63% | DORIAN | 6 | Gray whose portraitist said, “I really can’t exhibit it. I have put too much of myself into it” |
| 63% | DARE | 4 | Say "You can't do that!" to, say |
| 63% | OLDDOG | 6 | One who can't learn new tricks, they say |
| 63% | LEGALLY | 7 | In a way that can't be prosecuted, say |
| 63% | TABOO | 5 | Game in which you can't say certain words |
| 63% | ACID | 4 | At least you can't say it's basic |
| 63% | RSVP | 4 | Say "Sorry, can't make it," e.g. |
| 63% | CHOOSERS | 8 | What beggars can't be, according to the saying |
| 63% | BEGGARS | 7 | They can't be choosers, according to the saying |
| 62% | POWERFUL | 8 | Really poignant, say |
| 62% | ANAL | 4 | Really pedantic, say |
| 62% | BUTCHER | 7 | Really mispronounce, say |
| 62% | IVINS | 5 | "Molly ___ Can't Say That, Can She?" (1990s best seller) |
| 62% | OWLS | 4 | You can't say they won't give a hoot! |
| 62% | SMH | 3 | "I can't believe you said that," in texting shorthand |