- contact
- contact oneself
- contain
- contain oneself
- contaminate
- contaminate oneself
- contango
- contango oneself
- contemplate
- contemplate oneself
- contend
- contend oneself
- contest
- contest oneself
- continue
- continue oneself
- contract
- contract oneself
- contrast
- contrast oneself
- contravene
- contravene oneself
- contribute
- contribute oneself
- control
- control oneself