| 100% | RARE | 4 | Of interest to a collector, say |
| 77% | RARE | 4 | Of interest to collectors, say |
| 76% | EDITION | 7 | Detail of interest to a book collector |
| 65% | NICHE | 5 | Of interest to a few |
| 65% | RENAL | 5 | Of interest to a nephrologist, perhaps |
| 64% | RARE | 4 | Desirable to a collector, say |
| 64% | RAREST | 6 | Most interesting to a collector |
| 63% | TOES | 4 | Digits of interest to a pedicurist |
| 63% | BANKLOAN | 8 | Something of interest to a business? |
| 63% | RDA | 3 | Fig. of interest to a dietitian |
| 63% | APE | 3 | Animal of interest to a primatologist |
| 63% | ERA | 3 | Period of interest to a historian |
| 62% | GENE | 4 | Subject of interest to a 23andMe user |
| 62% | DIARY | 5 | Book of interest to a nosy sibling |
| 62% | STAT | 4 | Tidbit of interest to a FIFA gamer |
| 62% | HOUSELOAN | 9 | Something of interest to a home buyer? |
| 61% | TIME | 4 | Stat of interest to a competitive crossword solver |
| 61% | MINDMELD | 8 | Link of interest to a “Star Trek” fan |
| 56% | RARE | 4 | Of particular interest to a completist |
| 56% | RAREST | 6 | Of greatest interest to a bibliophile, maybe |
| 55% | REACT | 5 | Respond to a piece of news, say |
| 55% | GED | 3 | Tests you can take that may later be of interest to a high school dropout, perhaps (abbr.) |
| 54% | GARNISH | 7 | Piece of interest added to a plate of food |
| 53% | ORIENTED | 8 | Interested in a particular type of thing, say |
| 52% | LIVES | 5 | A cat is said to have nine of them |
| 52% | GRAHAM | 6 | A. __ Bell, said to be inventor of the telephone |
| 52% | LIVES | 5 | A cat is said to have nine of these |
| 52% | AURA | 4 | A field of energy said to emanate from a person |
| 52% | LIVES | 5 | A cat is said to have 60-Across of them |
| 51% | WIT | 3 | A pun is said to be the lowest form of this |