| 100% | IDEO | 4 | Prefix with or "logical" to mean manner of content thinking |
| 48% | LOP | 3 | Prefix with "sided" to mean uneven or askew |
| 48% | ACRO | 4 | Prefix with "phobia" to mean a fear of heights |
| 48% | ORTHO | 5 | Prefix with "pedics" to mean a branch of medicine |
| 48% | IDEO | 4 | Prefix with "logy" to mean a set of beliefs |
| 48% | PAIN | 4 | Prefix with "killer" to mean a type of pill |
| 48% | HAP | 3 | Prefix with "hazard" to mean "disorganized" (anagram of "pah") |
| 48% | STAIR | 5 | Prefix with "case" to mean a set of steps |
| 48% | STAIR | 5 | Prefix with "case" to mean a series of steps |
| 48% | EPI | 3 | Prefix with "dermis" to mean outermost layer of skin |
| 47% | GEO | 3 | Prefix with "graphy" to mean the study of the earth |
| 47% | PROTO | 5 | Prefix with "type" to mean the first model of something |
| 47% | ACU | 3 | Prefix with "pressure" to mean a form of alternative medicine |
| 47% | WHIRL | 5 | Prefix with "pool" to mean a spinning mass of water |
| 47% | AGRI | 4 | Prefix with "culture" to mean practice of farming |
| 47% | PATHO | 5 | Prefix with "logy" to mean study of diseases |
| 47% | ACU | 3 | Prefix with "puncture" to mean a form of traditional Chinese medicine |
| 47% | HEMI | 4 | Prefix with "sphere" to mean half of a sphere |
| 47% | HEMI | 4 | Prefix with "sphere" to mean half of the earth |
| 46% | ECTO | 4 | Prefix with "plasm" to mean a layer of a cell's cytoplasm |
| 46% | AVI | 3 | Prefix with "fauna" to mean birds of a particular region |
| 46% | MEGA | 4 | Prefix with "hit" or "store" to mean huge |
| 46% | ACRO | 4 | Prefix with "yoga" to mean the practice that involves a lot of lifting |
| 46% | OFF | 3 | Prefix with "side" to mean an important rule in the game of soccer |
| 46% | OMNI | 4 | Prefix with "bus" to mean an edition containing multiple works of an author |
| 45% | PRE | 3 | Prefix with "law" or "med" to mean undergraduate degree |
| 45% | BUS | 3 | Prefix with "boy" or "girl" to mean a restaurant worker |
| 45% | ULTRA | 5 | Prefix with "violet" to mean the kind of rays the ozone layer protects us from |
| 44% | MER | 3 | Prefix with "maid" or "man" to mean a mythical sea creature |
| 43% | MONO | 4 | Prefix with chrome to mean "of a single color" |