| Answer | Crossword Clue |
|---|---|
| ILLEST | Most unsound. |
| BAD | Unsound |
| FAULTY | Unsound. |
| RISKY | Unsound. |
| RICKETY | Unsound |
| FAULTY | Unsound |
| ROTTEN | Unsound. |
| ILL | Unsound |
| ILLOGIC | Unsound reasoning |
| RANT | Sound unsound |
| ROARER | Unsound horse. |
| RAVES | Sounds unsound |
| AIL | Feel unsound |
| FAULTYLOGIC | Unsound reasoning |
| INSANE | Of unsound mind |
| WEAK | Unsound, as an argument |
| SOPHIST | Adroit but unsound reasoner. |
| ABERRATIONAL | Characterized by unsound thinking. |
| MUTES | Makes an unsound decision about? |
| CREAK | Sound of an unsound floor |
| LOGICALFALLACY | Part of an unsound argument |
| ISMDOM | The realm of unsound doctrine. |
