| Term | Definition |
| clud, clus | close, shut; ex: conclude, recluse |
| cogn | know; ex: incognito, cognizant |
| corp | body; ex: corpulent, corpse |
| cosm | world; ex: cosmic, cosmopolitan |
| cred | believe; ex: incredible, credentials |
| curr, curs | run; ex: current, cursory |
| dec | ten; ex: decimal, decade |
| dem | people; ex: democracy, demographic |
| derm | skin; ex: epidermis, dermatologist |
| di | day; ex: diary, sundial |
| dic, dict | speak, say; ex: indicate, contradict |
| dign | worthy; ex: dignity, indignant |
| domin | lord, master; ex: dominate, indomitable |
| dorm | sleep; ex: dormant, dormitory |
| duc, duct | lead; ex: induce, ductile |
| ego | I; ex: egotism, egomaniac |
| equ | equal; ex: equity, equanimity |
| fac, fact, fect, fic | make, do; ex: facile, factory, infection, fiction |
| fer | bear, carry; ex: fertiile, confer |
| fid | faith, trust; ex: confide, infidelity |
| fin | end; ex: infinite, final |
| flect, flex | bend; ex: reflect, flexible |
| form | shape; ex: conform, reformation |
| frag, fract | break; ex: fragile, fracture |
| fug | flee; ex: fugitive, refugee |
| fus | pour; ex: confuse, fusion |
| gen | kind, race, birth; ex: generate, generic, generation |
| gest | carry, bring; ex: congestion, gestation |
| grad, gress | step, go; ex: graduate, digress |