| A | B |
| castellum, i, n. | fortress, stronghold |
| castra, -orum, n. pl. | military camp, encampment |
| casus, us, m. | a fall, chance, accident |
| causa, ae, f. | cause, reason |
| accuso (1) (causa) | to blame, accuse |
| excuso (1) (causa) | to excuse |
| caveo, -ere, cavi, cauturus | to take care, beware |
| cedo, -ere, cessi, cessurus | to go, move, yield |
| accedo (cedo) | to go forward |
| antecedo (cedo) | to precedde, excel |
| decedo (cedo) | to depart, go away, die |
| excedo (cedo) | to go out, withdraw |
| incedo (cedo) | to advance |
| recedo (cedo) | to go back |
| succedo (cedo) | to go up, succeed |
| celer, -is, -e | swift, quick, rapid |
| censeo, -ere, censui, census | to tax, think |
| centum | hundred |
| centurio, -onis, m. | centurion |
| cerno, ere, crevi, cretus | to see, to separate |
| decerno (cerno) | to decide, to decree |
| decretum, i, n. | decision, decree |
| certus, a, um | certain, definite |
| aliquem certiorem facere | to inform someone |
| ceteri, ae, a | all the others |
| cibus, i, m. | food |
| cinis, cineris, m. | ashes (of a corpse), ruin, annihilation |
| circa, circum (adv. and prep + acc) | around, round about, near, about |
| citerior, citerius | nearer, on this side |
| civis, is, m/f | citizen, fellow-citizen |
| civitas, -tatis, f. | citizenship, state, city, body-politic |
| clam | secretly, privately, stealthily |
| clamo (1) | to call, cry out, shout |
| clamor, clamoris, m. | loud call, shout, cry |
| clarus, a, um | clear, bright, evident, famous |
| classis, is, f. | fleet of ships, class |
| claudo, -ere, clausi, clausus | to shut, close |
| includo, -ere, inclusi, inclusus | to shut in, confine |
| clemens, clementis | calm, gentle, merciful |
| clementia, ae, f. | mildness, clemency, mercy |
| cliens, clientis, m. | dependent, client |
| coepi, coepisse, coeptus | began, begun (no present system) |
| cogito (1) | to consider, think, plan |
| cohors, cohortis, f. | cohort |
| collis, is, m. | high ground, hill |
| colo, -ere, colui, cultus | to till, cultivate; to worship |
| incola, ae, m/f. | inhabitant |
| incolo, -ere, incolui, ---- | to dwell, inhabit |
| commeatus, us, m. | going back and forth, trip, supplies |
| commodus, a, um | suitable, convenient (as a noun= advantage) |
| communis, is, e | shared, common, universal |
| communico (1) | to communicate, share |
| comperio, -ire, comperi, compertus | to find out, discover, learn |
| conditio, -onis, f. | terms, agreement, condition |
| condo, condere, condidi, conditus | to found, put away, bury |
| abscondo (condo) | to hide |
| confestim | at once, immediately |
| conor, conari, conatus sum | to try |
| consilium, ii, n. | plan, policy, advice |
| conspicio, -ere, conspexi, conspectus | to see, perceive |
| conspectus, us, m. | sight, view |
| consuetudo, -tudinis, f. | custom, habit |
| consuesco, -ere, consuevi, consuetus | to accustom |
| consul, is, m. | consul |
| consulo, ere, consului, consultus | to consult for, meet, consider |
| consultum, i, n. | decree, decision |
| contemno, -ere, contempsi, contemptus | to value little, despise |
| contendo, -ere, contendi, contentus | to strive for, struggle, contend |
| contineo, continere, continui, contentus | to hold together, keep, check |
| continuus, a, um | successive, without interruption |
| contra | against, contrary to, opposite (adv. and prep +acc) |
| controversia, ae, f. | dispute, quarrel |
| contumelia, ae, f. | insult, outrage |
| convenio, -ire, conveni, conventus | to come together |
| conventus, us, m. | meeting, assembly |
| converto, -ere, converti, conversus | to turn, turn about |
|