| Answer | Crossword Clue |
|---|---|
| demonstrator | one that demonstrates |
| demonstrators | DEMONSTRATOR, one that demonstrates |
| flirtations | Behavior that demonstrates a playful sexual attraction to someone |
| flirtation | Behavior that demonstrates a playful sexual attraction to someone |
| NEWTONSCRADLE | Gizmo often with five balls that demonstrates conservation of momentum and energy |
| EVINCER | One who demonstrates. |
| peacenik | one who demonstrates against a war |
| peaceniks | PEACENIK, one who demonstrates against a war |
