| 100% | STAIR | 5 | Prefix with "way" to mean the path to the first floor |
| 87% | STAIR | 5 | Prefix with "way" to mean the path to another floor |
| 66% | PROTO | 5 | Prefix with "type" to mean the first model of something |
| 57% | GEO | 3 | Prefix with "graphy" to mean the study of the earth |
| 57% | HEMI | 4 | Prefix with "sphere" to mean half of the earth |
| 57% | EPI | 3 | Prefix with "dermis" to mean the outermost skin layer |
| 56% | OMNI | 4 | Prefix with "present" to mean everywhere at the same time |
| 56% | ECO | 3 | Prefix with "friendly" which means "not harmful to the environment" |
| 55% | REAR | 4 | Prefix with "guard" to mean the last part in a military force |
| 54% | ACRO | 4 | Prefix with "yoga" to mean the practice that involves a lot of lifting |
| 54% | SOUL | 4 | Prefix with "mate" to mean someone who is the perfect match for you |
| 53% | ULTRA | 5 | Prefix with "violet" to mean the kind of rays the ozone layer protects us from |
| 53% | ODO | 3 | Prefix with "meter" to mean the device that measures the distance traveled by a vehicle |
| 53% | OFF | 3 | Prefix with "side" to mean an important rule in the game of soccer |
| 53% | AERO | 4 | Prefix with "space" to collectively mean the atmosphere and outer space |
| 50% | OMNI | 4 | Prefix with present to mean ubiquitous |
| 50% | AGRI | 4 | Prefix with culture to mean farming |
| 50% | MACRO | 5 | Prefix with economics to mean "large" |
| 49% | GEO | 3 | Prefix with science to mean Earth science |
| 49% | BIO | 3 | Prefix with data to mean curriculum vitae |
| 49% | TERRA | 5 | Prefix with cotta to mean baked earth |
| 48% | ODD | 3 | Prefix with ball to mean an eccentric person |
| 48% | MONO | 4 | Prefix with chrome to mean "of a single color" |
| 48% | ICS | 3 | Suffix with electron to mean the subject |
| 47% | MEGA | 4 | Prefix with phone to mean a portable sound amplification device |
| 47% | INTER | 5 | Prefix with "change" to mean exchange |
| 47% | INTER | 5 | Prefix with "national" to mean global |
| 47% | MAL | 3 | Prefix with "practice" to mean cheating |
| 47% | SEMI | 4 | Prefix with "circle" to mean half |
| 47% | ERST | 4 | Prefix with "while" to mean former |