| Crack-huora |
| Crackit silmissä |
| Craisu |
| Crapta |
| Creampie |
| Creepper |
| Creepypaska |
| creepypasta |
| Crikez |
| crimi |
| criminaali |
| Criminal kepsar |
| Cringe |
| Cringeys |
| croissant |
| Crossdressing |
| crossfire |
| Crossfittaus (laji) |
| crossiprätkä |
| Crowdsorsa |
| cruis |
| Cruisailu |
| Cruisbel |
| Crush |
| cräppi |
| CS |