| Question | Answer |
| cado, cadere, cecidi, casus | fall |
| caelum, caeli | sky, heaven |
| canis, canis | dog |
| capio, capere, cepi, captus | take, catch, capture |
| captivus, captivi | captive, prisoner |
| caput, capitis | head |
| castra, castrorum | camp |
| celer, celeris, celere | quick, fast |
| celo, celare, celavi, celatus | hide |
| cena, cenae | dinner, meal |
| ceteri, ceterae, cetera | the rest, the others |
| cibus, cibi | food |
| circum | around |
| civis, civis | citizen |
| clamo, clamare, clamavi, clamatus | shout |
| clamor, clamoris | shout, shouting, noise |
| clarus, clara, clarum | famous, clear |
| coepi, coepisse | begin |
| cogito, cogitare, cogitavi, cogitatus | think, consider |
| cognosco, cognoscere, cognovi, cognitus | get to know, find out |
| cogo, cogere, coegi, coactus | force, compel |
| comes, comitis | comrade, companion |
| conficio, conficere, confeci, confectus | finish, wear out |
| conor, conari, conatus sum | try |
| consilium, consilii | plan, idea, advice |
| conspicio, conspicere, conspexi, conspectus | catch sight of, notice |
| constituo, constituere, constitui, constitutus | decide |
| consul, consulis | consul |
| consumo, consumere, consumpsi, consumptus | eat |
| contra | against |
| convenio,convenire, conveni | come together, gather, meet |
| copiae, copiarum | forces, troops |
| corpus, corporis | body |
| cras | tomorrow |
| credo, credere, credidi, creditus | believe, trust |
| crudelis, crudele | cruel |
| cum | with |
| cum | when, since |
| cupio, cupere, cupivi, cupitus | want, desire |
| cur? | why? |
| cura, curae | care, worry |
| curro, currere, cucurri, cursus | run |
| custodio, custodire, custodivi, custoditus | guard |
| custos, custodis | guard |