- cede
- ceded
- cent
- coconut
- cocoon
- cocooned
- code
- coded
- codon
- coed
- concede
- conceded
- concoct
- concocted
- condo
- condone
- condoned
- conduct
- conducted
- cone
- coned
- connect
- connected
- conned
- connote
- connoted
- contend
- contended
- content
- contented
- cooed
- coot
- cote
- cotton
- cottoned
- count
- counted
- cued
- cute
- cutout
- decedent
- decent
- deco
- decoct
- decocted
- decode
- decoded
- deduce
- deduced
- deduct
- deducted
- denounce
- denounced
- detect
- detected
- deuce
- docent
- duct
- ducted
- dunce
- ecotone
- educe
- educed
- encode
- encoded
- neocon
- nonce
- octet
- once
- ounce
- unceded
- unconnected
- uncounted
- uncut
- undetected