| A | B |
| committo | ere commisi commissum to join to commit |
| commodus | 3 convenient |
| commotus | 3 moved |
| commoveo | ere movi motum to disturb |
| communis | e common |
| compare | to prepare to gain |
| comperio | perire peri partum to find out |
| compleo | plere plevi pletum to fill |
| complures | several |
| comprehendo | ere prehendi prehensum to arrest to seize |
| concido | cidere concidi tofall to collapse |
| concilium | ii n council |
| concordia | ae f agreement harmony |
| concursus | us f running together |
| condemno | to condemn |
| condicio | onis f condition |
| condo | ere didi ditum to establish |
| conduco | ducere duxi ductum to hire |
| confectus | 3 worn out |
| conficio | ficere feci fectum to finish to wear out |
| confideo | fidere confisus sum to trust |
| Confiteor | fiteri confessus sum to confess |
| conicio | icere ieci iectum to throw |
| coniunx | iugis spouse husband |
| coniuratio | onis f conspiracy |
| coniuratus | i m conspirator |
| coniuro | to conspire |
| conor | D to try |
| consensus | us m agreement |
| consentio | tire sensi sensum to agree |
| consequor | sequi secutus sum D to follow |
| conservo | to preserve |
| consilium | ii n plan |
| consisto | sistere stiti stitum to halt |
| conspectus | us m sight |
| conspicio | ere spexi spectum to catch sight of to see |
| constat | are constitit constatum it is agreed |
| constatia | ae f determination |
| constituo | ere constitui titutum to decide |
| consuesco | ere evi etum to become accustomed |
| consulatus | us m consulship |
| consulo | ere sului sultum to consult |
| consumo | ere sumpsi sumptum to consume |
| contemno | ere tempsi temptum to despise |
| contendo | ere tendi tentum to hurry march survive |
| contentio | onis f struggle |
| contineo | ere tinui tentum to contain to keep |
| contra | against |
| controversia | ae f dispute debate |
| convalesce | ere valui to recover |
| converto | ere verti versum to turn |
| convivium | ii n banquet |
| copiae | arum f forces |
| copia | ae f plenty |
| coquo | ere coxi coctum to cook |
| coquus | i m cook |
| cor | cordis n heart |
| corona | ae f crown |
| corpus | oris n body |