| 100% | AGORA | 5 | Prefix with phobia for a fear of crowded places |
| 53% | AERO | 4 | Prefix with "phobia" for a person scared of flying |
| 48% | ACRO | 4 | Prefix with "phobia" to mean a fear of heights |
| 47% | WORKHOUSE | 9 | A feared place of confinement for Victorians |
| 46% | MAL | 3 | Prefix with "ware" for a harmful type of computer program |
| 46% | DECI | 4 | Prefix with "bel" for a sound-measuring unit (anagram of "dice") |
| 46% | GEO | 3 | Prefix with "thermal" for a type of energy |
| 46% | GEO | 3 | Prefix with "metry" for a branch of mathematics |
| 45% | GEO | 3 | Prefix with "graphy" for a subject dealing with the study of Earth |
| 45% | ACU | 3 | Prefix with "puncture" for a form of alternative medicine |
| 45% | ACU | 3 | Prefix with "pressure" for a form of alternative medicine |
| 44% | GEO | 3 | Prefix with "thermal" for a type of renewable energy from the Earth |
| 43% | HYDRO | 5 | Prefix with "power" for a method of generating 28a using fast-running water |
| 42% | ICU | 3 | Place with a lot of monitors, for short |
| 41% | ACRO | 4 | Prefix with phobia of heights |
| 39% | NEO | 3 | Prefix with "natal," for a newborn |
| 39% | TRI | 3 | Prefix with "angle" for a geometric shape |
| 39% | SCREW | 5 | Prefix with "driver" for a fastening tool |
| 39% | TRI | 3 | Prefix with "angle" for a common shape |
| 39% | DARE | 4 | Prefix with "devil" for a Marvel superhero |
| 39% | UBER | 4 | Prefix with "mensch" for a Nietzsche concept |
| 39% | GEO | 3 | Prefix with "graphy" for a school subject |
| 39% | NEO | 3 | Prefix with "natal" for a hospital unit |
| 39% | MER | 3 | Prefix with "maid" for a mythical creature |
| 39% | EPI | 3 | Prefix with "Pen" for a lifesaving item |
| 39% | UNI | 3 | Prefix with "corn" for a fantastical being |
| 39% | EPI | 3 | Prefix with "Pen" for a lifesaving tool |
| 39% | ODO | 3 | Prefix with "meter" for a dashboard reading |
| 39% | GEO | 3 | Prefix with "metry" for a math subject |
| 39% | EPI | 3 | Prefix with "Pen" for a lifesaving injection |