| canvass(study, check, argument, examination, test) |
| case(noun, study, view, review, look) |
| catechism(noun, study, check, review, approval) |
| caution(noun, attention) |
| cerebration(noun, understanding, attention, hope, consideration) |
| chase(search, examination, race, hunt, exploration) |
| chat(noun, argument, debate, conversation) |
| checkout |
| class(noun, study, exercise, subject, course) |
| cogitation(noun, study, understanding, attention, class) |
| cognition(noun, understanding, review, attention, conclusion) |
| comment(noun, examination, evaluation, appraisal) |
| concluding(noun, understanding, attention, hope, consideration) |
| conclusion(noun, order, view, review, determination) |
| confabulation(noun, argument, debate, conversation) |
| conference(noun, argument, debate, conversation) |
| confirmation(noun, check, approval, examination, standard) |
| considering(noun, understanding, attention, hope, consideration) |
| conversation(noun, argument, debate) |
| conviction(noun, order, taste, view, determination) |