| Light waves reflected from the metal flakes at different levels within the ink layer interfere constructively or destructively with each other. |
| If sound waves couldn't interfere constructively, you wouldn't be able to hear anyone else talk while you speak. |
| Many members of the regiment brought specialized skills to the colony and contributed constructively to its development. |
| Judicial creativity has been most obviously and constructively expressed in the rapid expansion of the law of judicial review. |
| Customized error messages improve Web usability by constructively helping users find the desired page. |
| Directors were concerned about the board's inability to work constructively with her. |
