| 100% | NEO | 3 | Prefix to mean a modern version of an existing idea |
| 45% | ACRO | 4 | "Phobia" prefix to mean a fear of heights |
| 39% | ACRO | 4 | Prefix with "phobia" to mean a fear of heights |
| 39% | ORTHO | 5 | Prefix with "pedics" to mean a branch of medicine |
| 39% | IDEO | 4 | Prefix with "logy" to mean a set of beliefs |
| 39% | PAIN | 4 | Prefix with "killer" to mean a type of pill |
| 39% | STAIR | 5 | Prefix with "case" to mean a set of steps |
| 39% | STAIR | 5 | Prefix with "case" to mean a series of steps |
| 38% | ACU | 3 | Prefix with "pressure" to mean a form of alternative medicine |
| 38% | WHIRL | 5 | Prefix with "pool" to mean a spinning mass of water |
| 38% | ACU | 3 | Prefix with "puncture" to mean a form of traditional Chinese medicine |
| 38% | BETTERMOU | 9 | Improved version of an existing product |
| 37% | ECTO | 4 | Prefix with "plasm" to mean a layer of a cell's cytoplasm |
| 37% | HEMI | 4 | Prefix with "sphere" to mean half of a sphere |
| 37% | LIPO | 4 | "Suction" prefix to mean a fat removal procedure |
| 37% | SEA | 3 | A smaller version of an ocean |
| 36% | AVI | 3 | Prefix with "fauna" to mean birds of a particular region |
| 35% | OMNI | 4 | Prefix with "bus" to mean an edition containing multiple works of an author |
| 35% | OFF | 3 | Prefix with "side" to mean an important rule in the game of soccer |
| 35% | EGG | 3 | Prefix with "head" to mean an intellectual geek (used in a negative sense) |
| 35% | ACRO | 4 | Prefix with "yoga" to mean the practice that involves a lot of lifting |
| 34% | LOIN | 4 | Suffix with "tender" to mean a cut of beef |
| 34% | STAIR | 5 | Word with "case" to mean a set of steps |
| 34% | TOP | 3 | Word with "crop" to mean a type of tee |
| 34% | SLAP | 4 | Word with "stick" to mean a style of humor |
| 34% | STAIR | 5 | Word with "case" to mean a flight of steps |
| 34% | GEO | 3 | Prefix with "tag" to mean an Instagram feature that allows users to add a location |
| 34% | WURST | 5 | Suffix with "Brat" to mean a type of German sausage |
| 34% | MOCK | 4 | Word used with 13a to mean a simulation of it |
| 34% | KNIFE | 5 | "Dessert" or "butter" follower to mean a piece of cutlery |