The only thing I can think of is "incarcerate".
carton
carry
Car is another word for truck that starts with a "c".
What three-letter word completes the first word and starts the second one in don???car?
It means the car is overheating.
carbine
card or carl
carniucle
In Romanian, the word "car" means "cart." The Romanian word for "car" is "mașină."
Catastrophe, clog, car, crave, compete...
Carnation
discard