| 100% | ISOMER | 6 | Compound with the same atoms in a different arrangement |
| 80% | ISOMER | 6 | Compound with the same number of atoms in a different arrangement |
| 46% | ISOMER | 6 | Similar compound with different atom arrangement |
| 43% | ISOTONE | 7 | Either of two species of atoms with the same number of neutrons and a different number of protons |
| 43% | ISOMER | 6 | Compound of same molecule weight, different atom arrangement |
| 41% | SPADER | 6 | James who won an Emmy two years in a row for the same role on different shows |
| 40% | HARDAWAY | 8 | In a different direction, with force |
| 40% | IDEM | 4 | The same, in a bibliography |
| 40% | TIED | 4 | The same, in a way |
| 39% | IBID | 4 | The same, in a footnote: Abbr. |
| 39% | RENTSTRIKE | 10 | Protest seeking a different arrangement with landlords |
| 38% | ISOMERS | 7 | Compounds with same atoms differently arranged |
| 38% | ONTOUR | 6 | In a bus with the band |
| 38% | ORCA | 4 | Whale with the same color scheme as a crossword |
| 38% | ISOTOPES | 8 | Atoms with the same number of protons |
| 38% | ENOL | 4 | Compound with a doubly linked carbon atom |
| 38% | ENOL | 4 | Compound with a double-bonded carbon atom |
| 38% | ENOL | 4 | Compound with a doubly-linked carbon atom |
| 38% | IBID | 4 | "In the same place," in a footnote |
| 38% | RUT | 3 | In a ___ (doing the same thing repeatedly) |
| 37% | REBAG | 5 | Put in a different sack, as at the grocery store |
| 37% | JNR | 3 | Son with the same name, in the U.K. |
| 37% | HEARTWOOD | 9 | In a trunk, part with the hardest timber |
| 37% | IBID | 4 | From the same source, in a bibliog. |
| 37% | LATTICE | 7 | Arrangement of atoms in a crystal structure |
| 37% | ERA | 3 | "From a different ___" (period in the past) |
| 37% | ISOMER | 6 | Same elements, different atom arrangements |
| 37% | SAIL | 4 | Go with the wind, in a way |
| 36% | LIZAMINNELLI | 12 | Actress with the same initials as Linda Marolla, her role in "Arthur" |
| 36% | MARKRUFFALO | 11 | Actor with the same initials as Michael Rezendes, his role in "Spotlight" |