| Rating | Solver | Clue |
|---|---|---|
| GHOUL | Fiend | |
| OGRE | Fiend | |
| DEMON | Fiend | |
| FEND | A fiend. | |
| FRIEND | Ally allows fiend right in | |
| SUCCUBA | A female demon or fiend. See Succubus. | |
| FIENDISH | Like a fiend; diabolically wicked or cruel; infernal; malignant; devilish; hellish. | |
| NIGHTMARE | A fiend or incubus formerly supposed to cause trouble in sleep. | |
| DIREFUL | Dire; dreadful; terrible; calamitous; woeful; as, a direful fiend; a direful day. | |
| INCUBUS | A demon; a fiend; a lascivious spirit, supposed to have sexual intercourse with women by night. | |
| MEPHISTOPHELIAN | Pertaining to, or resembling, the devil Mephistopheles, "a crafty, scoffing, relentless fiend;" devilish; crafty. | |
| SUCCUBUS | A demon or fiend; especially, a lascivious spirit supposed to have sexual intercourse with the men by night; a succuba. Cf. Incubus. | |