Cocos (Keeling) Islands
noun: Cocos Islander(s)
adjective: Cocos Islander
Colombia
noun: Colombian(s)
adjective: Colombian
Comoros
noun: Comoran(s)
adjective: Comoran
Congo, Democratic Republic of the
noun: Congolese (singular and
plural)
adjective: Congolese or Congo
Congo, Republic of the
noun: Congolese (singular and plural)
adjective: Congolese or Congo
Cook Islands
noun: Cook Islander(s)
adjective: Cook Islander
Costa Rica
noun: Costa Rican(s)
adjective: Costa Rican
Cote d'Ivoire
noun: Ivoirian(s)
adjective: Ivoirian
Croatia
noun: Croat(s), Croatian(s)
adjective: Croatian
Cuba
noun: Cuban(s)
adjective: Cuban