| Answer | Crossword Clue |
|---|---|
| TREASONABLE | Subversive. |
| UNAMERICAN | Subversive |
| BUNDS | Subversive groups. |
| FIFTHCOLUMN | Subversive group |
| PLOT | Subversive activity. |
| MOLE | Subversive one |
| SABOTEUR | Subversive worker. |
| SABOTAGE | Subversive act |
| HUAC | WWII anti-subversive gp. |
| MYSTERYWRITERSOFAMERICA | Subversive group of sorts |
| FIFTHCOLUMN | Subversive group of traitors |
| HUAC | '50s anti-subversive grp. |
| SABOTAGE | Activity of subversive groups. |
| HUAC | Defunct anti-subversive gp. |
| HUAC | Defunct govt. anti-subversive group |
