| TERTIAN | Treat, in effect, a kind of fever |
| HAY | 'Town of books' might produce a kind of fever! (3) |
| LASSA | Kardashian's derriere in Hollywood area, generating a kind of fever (5) |
| SKEP | Word, from a term for an old-fashioned beehive of straw, for what is in effect a giant "basket" for one's refuse and waste, from household junk to rubble and hard-core (4) |
| RESULT | In effect, a riot in Ulster |
| PIANIST | Pat is in effect a key man |
| TASK | In effect, a skilled job (4) |
| TASER | In effect, a serious weapon (5) |
| TALON | In effect, a long claw (5) |
| TAPE | In effect, a permanent record (4) |
| MISAPPREHENSION | Perhaps omen is in effect a fallacy |
| POTOMAC | Kind of fever in Washington |
| GLANDULAR | Kind of fever that makes a Gran dull, unfortunately (9) |
| DISCO | Kind of fever that broke out in the seventies? |
| ENGINE | Word for cunning/skill originally, later a weapon of war; a machine, such as a locomotive, as a source of power; or, any agent to effect a purpose (6) |
| ROOMATTIC | House part + house part = kind of fever |
| YELLOW | Cowardly - kind of fever (6) |
| RHEUMATIC | Kind of fever - irate chum (anag) (9) |
| SPRING | Kind of fever you get from water? (6) |
| CABIN | Kind of fever |
