| CCL | When doubled, D |
| ACK | Aerial defense, when doubled |
| PAGO | American Samoa port, when doubled |
| POM | Antiaircraft cannon, when doubled |
| THE | British band, when doubled |
| DURAN | British band, when doubled |
| WALLA | City, when doubled |
| SEN | Classic candy, when doubled |
| WAH | Electric-guitar accessory, when doubled |
| ABSALOM | Faulkner title, when doubled |
| LOUIE | Hit by The Kingsmen, when doubled |
| HUBBA | Love-smitten cry, when doubled |
| AYE | Madagascan lemur, when doubled |
| NANU | Mork's sign-off, when doubled |
| CHOP | On the double, when doubled |
| MATCHMAKER | When doubled, "Fiddler on the Roof" tune |
| MAU | When doubled, '50s terrorists |
| ZSA | When doubled, Eva's sister |
| MOSHI | When doubled, Tokyo telephone greeting |
| IKO | When doubled, a "Rain Man" song |
