| Chatbot | chatbot chatterbot |
| Catboot | catboat |
| Chanson | chanson |
| Charon | Charon |
| Chayote | chayote |
| Chalet | chalet |
| Chaos | chaos mayhem mess disorder havoc turmoil |
| Charkow | Kharkiv Kharkov |
| Charoit | Charoite |
| Chart | chart |
| Chat | chat online chat |
| Chateau | chateau |
| Chatroom | chat room chatroom |
| Chatte | chat |
| Chatter | chatter |
| Schabbat | Shabbat |
| Schawuot | Shavuot |
| chatten | chat |
| Jabot | jabot |
| Chai | masala chai |