| 100% | AERO | 4 | Prefix with "phobia" for a person scared of flying |
| 70% | AGORA | 5 | Prefix with phobia for a fear of crowded places |
| 54% | GEO | 3 | Prefix with "thermal" for a type of energy |
| 54% | GEO | 3 | Prefix with "metry" for a branch of mathematics |
| 53% | ACU | 3 | Prefix with "puncture" for a form of alternative medicine |
| 53% | ACU | 3 | Prefix with "pressure" for a form of alternative medicine |
| 52% | DECI | 4 | Prefix with "bel" for a sound-measuring unit (anagram of "dice") |
| 51% | GEO | 3 | Prefix with "graphy" for a subject dealing with the study of Earth |
| 51% | GEO | 3 | Prefix with "thermal" for a type of renewable energy from the Earth |
| 51% | HYDRO | 5 | Prefix with "power" for a method of generating 28a using fast-running water |
| 51% | POSSE | 5 | Slang for a group of people with like traits |
| 50% | XENO | 4 | Prefix with phobia that refers to dislike of foreign people |
| 49% | MAL | 3 | Prefix with "ware" for a harmful type of computer program |
| 48% | ACRO | 4 | Prefix with "phobia" to mean a fear of heights |
| 47% | ACRO | 4 | Prefix with phobia of heights |
| 46% | ASTRO | 5 | Prefix with 19d that is a branch of science popularized by people like Stephen Hawking and Neil deGrasse Tyson |
| 45% | SHAKENBAKE | 10 | Food product once marketed as an option for people with a “fear of frying” |
| 45% | NEO | 3 | Prefix with "natal," for a newborn |
| 44% | WALKINGCANE | 11 | Aid for a person with a limp |
| 44% | TRI | 3 | Prefix with "angle" for a geometric shape |
| 44% | SCREW | 5 | Prefix with "driver" for a fastening tool |
| 44% | TRI | 3 | Prefix with "angle" for a common shape |
| 44% | DARE | 4 | Prefix with "devil" for a Marvel superhero |
| 44% | UBER | 4 | Prefix with "mensch" for a Nietzsche concept |
| 44% | GEO | 3 | Prefix with "graphy" for a school subject |
| 44% | NEO | 3 | Prefix with "natal" for a hospital unit |
| 44% | MER | 3 | Prefix with "maid" for a mythical creature |
| 44% | EPI | 3 | Prefix with "Pen" for a lifesaving item |
| 44% | UNI | 3 | Prefix with "corn" for a fantastical being |
| 44% | EPI | 3 | Prefix with "Pen" for a lifesaving tool |