| Answer | Crossword Clue |
|---|---|
| NEWTONSLAW | Movement explainer |
| DEFINER | Explainer. |
| CLARISSA | Sitcom "explainer" |
| DOCENT | Exhibit explainer |
| EGO | Behavior explainer |
| ANALOGIST | Explainer, of a sort |
| ASIMOV | Author whom Carl Sagan called "the greatest explainer of the age" |
