| A | B |
| clamo, clamare, clamavi, clamatus | shout, exclaim, proclaim |
| clamor, clamoris, m. | shout, uproar, noise |
| clarus | clear, famous, distinguished |
| coepi, coepisse, coeptus | began |
| cogito, cogitare, cogitavi, cogitatus | think, consider |
| cognosco, cognoscere, cognovi, cognitus | get to know, find out, learn |
| cogo, cogere, coegi, coactus | force, compel, drive, assemble |
| cohors, cohortis, f. | cohort, company |
| colo, colere, colui, cultus | cultivate, worship, honour |
| comes, comitis, m. and f. | comrade, companion |
| committo, committere, commisi, commissus | commit, fight, begin (battle) |
| comparo, comparare, comparavi, comparatus | prepare, provide, obtain, compare |
| condemno, condemnare, condemnavi, condemnatus | convict, condemn |
| condo, condere, condidi, conditus | found, establish, hide |
| confero, conferre, contuli, conlatus | collect, compare, contribute, bestow |
| conficio, conficere, confeci, confectus | complete, wear out |
| confido, confidere, confisus sum+dat. | trust, believe, have confidence |
| coniunx, coniugis, m. and f. | husband, wife, spouse |
| conor, conari, conatus sum | try |
| consilium, consilii, n. | council, plan, advice, prudence |
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