| Vocable | Translation |
| citipes, citipedis M Adjective | fleet-footed, swift-footed, swift, fleet |
| citiremis/citireme, citiremis M Adjective | swift (of a galley), having swift oars, rowing sw… |
| citivolus/citivola/citivolum, AO Adjective | swiftly flying, swift-flying |
| citratus/citrata/citratum, AO Adjective | situated on near side |
| citreus/citrea/citreum, AO Adjective | citrus, of/on/made of citrus tree/wood, of citron… |
| citrinus/citrina/citrinum, AO Adjective | citrus, citric |
| citrosus/citrosa/citrosum, AO Adjective | smelling of citron tree/wood |
| citus/cita/citum, AO Adjective | quick, swift, rapid, moving/acting/passing/occurr… |
| cituvolus/cituvola/cituvolum, AO Adjective | swiftly flying, swift-flying |
| civicus/civica/civicum, AO Adjective | of one's town/city/fellow-citizens, civil, civic,… |
| civilis/civile, civilis M Adjective | civil |
| clabularis/clabulare, clabularis M Adjective | of/pertaining to large open wagon (used for trans… |
| clabularius/clabularia/clabularium, AO Adjective | of/pertaining to large open wagon (used for trans… |
| clamatorius/clamatoria/clamatorium, AO Adjective | screeching, clamorous, shouting |
| clamorosus/clamorosa/clamorosum, AO Adjective | loud, clamorous |
| clamosus/clamosa/clamosum, AO Adjective | given to/marked by/filled with shouting/bawling/y… |
| clancularius/clancularia/clancularium, AO Adjective | anonymous, writing in secret, secret, concealed, … |
| clandestinus/clandestina/clandestinum, AO Adjective | secret, hidden, concealed, clandestine, acting/do… |
| claretus/clareta/claretum, AO Adjective | claret (wine) |
| clarisonus/clarisona/clarisonum, AO Adjective | loud, clear-sounding, distinct |
| clarividus/clarivida/clarividum, AO Adjective | seeing clearly, clear sighted |
| clarus/clara/clarum, AO Adjective | clear, bright, gleaming, loud, distinct, evident,… |
| clarus/clara/clarum, AO Adjective | famous, popular, clear, bright, loud |
| clarusnull, clarusis M Adjective | |
| classiarius/classiaria/classiarium, AO Adjective | of navy/fleet/marines |
| classicus/classica/classicum, AO Adjective | of/connected with fleet/sailors, belonging to a/h… |
| clathrus/clathra/clathrum, AO Adjective | latticed or barred |
| clatratus/clatrata/clatratum, AO Adjective | latticed or barred |
| claudaster/claudastra/claudastrum, AO Adjective | little lame |
| Claudius/Claudia/Claudium, AO Adjective | Claudius, Roman gens, (Ti. C. Nero Germanicus, Em… |