| '-- Goes' |
| Trusted friends |
| Very close friends |
| Inseparable friends |
| Significant others? |
| Superman and Mr. Hyde |
| Jekyll and Hyde, e.g. |
| Practice psychoanalysis? |
| Many superheroes have them |
| Superheroes often have them |
| Bruce Wayne and Batman, e.g. |
| Constant companions (2 wds.) |
| Superheroes' other identities |