| 100% | XMEN | 4 | Group of mutants created by 27-Down: Hyph. |
| 61% | XMEN | 4 | Group of mutants led by Professor Xavier: Hyph. |
| 61% | XMEN | 4 | Group of mutants organized by Professor Xavier: Hyph. |
| 51% | XMEN | 4 | Group of mutant superheroes: Hyph. |
| 48% | XMEN | 4 | Group of superhero mutants: Hyph. |
| 47% | XMEN | 4 | Group of comic-book mutants: Hyph. |
| 46% | FANTASTICFOUR | 13 | Group of superheroes created by Jack Kirby and Stan Lee (2 wds.) |
| 46% | THEXMEN | 7 | Group of superheroes created by Jack Kirby and Stan Lee (2 wds.) |
| 46% | THEAVENGERS | 11 | Group of superheroes created by Jack Kirby and Stan Lee (2 wds.) |
| 46% | XMEN | 4 | Group of superheroes led by Charles Xavier: Hyph. |
| 43% | IIS | 3 | Group of Internet servers created by Microsoft for use with Windows NT family |
| 43% | SEVEN | 5 | "The Secret ___," fictional group of child detectives created by Enid Blyton |
| 39% | XMEN | 4 | Superhero group made up of mutants: Hyph. |
| 36% | MANMADE | 7 | Created by people as opposed to nature: Hyph. |
| 36% | ALIST | 5 | Group of top-level celebrities: Hyph. |
| 36% | ALIST | 5 | Group of top-tier stars: Hyph. |
| 36% | ALIST | 5 | Group of top-tier people: Hyph. |
| 36% | ALIST | 5 | Group of big-name celebrities: Hyph. |
| 36% | BEEGEE | 6 | Member of the 27-Down group |
| 36% | SONATINAS | 9 | Group of six "Viennese" pieces by Mozart |
| 36% | PHRASE | 6 | Group of words that create an expression |
| 36% | AMENDMENTS | 10 | Group of 27 in U.S. politics |
| 36% | ALIST | 5 | Elite group of celebrities: Hyph. |
| 35% | OSCARSSOWHITE | 13 | 2015 hashtag created by April Reign to criticize the Academy Awards' lack of diversity |
| 35% | FLOCK | 5 | Group of sheep watched over by a shepherd |
| 35% | ALIST | 5 | Most-wanted group of celebrities: Hyph. |
| 35% | ALIST | 5 | Top-tier group of people: Hyph. |
| 35% | ALIST | 5 | Most desirable group of invitees: Hyph. |
| 35% | ATEAM | 5 | Most talented group of athletes: Hyph. |
| 35% | AESIR | 5 | Group of gods led by Odin |