| # | Prefix | Root | % Correct |
|---|---|---|---|
| 11 | ab | bi | de | e | in | ob | pro | re | sub | sur | tra | jection | 97%
|
| 10 | a | ad | con | di | in | ob | per | re | trans | tra | verse | 90%
|
| 5 | ad | con | dis | in | sub | junction | 87%
|
| 2 | ad | co | hesive | 83%
|
| 3 | dis | mis | non | information | 83%
|
| 3 | ex | in | re | animate | 81%
|
| 3 | be | s | t | witch | 77%
|
| 2 | bis | cir | cuit | 71%
|
| 4 | buo | dra | qua | vo | yage | 71%
|
| 7 | a | bar | de | hack/hag | kru | re | sac/sack/sag | but | 69%
|
| 8 | car | cess/sess | res | s | tide | uns | van | whirl | pool | 69%
|
| 1 | un | safe | 62%
|
| 4 | al | pre | sub | un | cool | 60%
|
| 10 | aal | bacch | cong | gen | med | mod | naupl | rad | splen | tor | ii | 36%
|
| 6 | bone | boot | eye | lamp | non | shoe | black | 17%
|