| A | B |
| cresc, cret, crease, cru | rise, grow |
| cus, cuse | cause, motive |
| crit | seperate, choose |
| cycl, cyclo | wheel, circular |
| cur, curs | run |
| deca | ten |
| cura | care |
| dem | people |
| dent | tooth |
| domin | master |
| derm | skin |
| don | give |
| dic, dict | say, speak |
| dorm | sleep |
| doc | teach |
| dox | opinion, praise |
| duc, duct | lead |
| equi | equal |
| dura | hard, lasting |
| erg | work |
| dynam | power |
| fac, fact, fic, fect | do, make |
| endo | within |
| fall, fals | false |
| fer | bear, carry |
| fin | end, ended, finish |
| fix | fix |
| fid, fide, feder | faith, trust |
| fila, fili | thread |
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