There are 16 words that start with 'cak'.
| cake | caky | caked |
| cakes | cakey | cakier |
| caking | cakiest | cakewalk |
| cakiness | cakewalks | cakewalked |
| cakewalker | cakinesses | cakewalkers |
| cakewalking | ||
Note: These 16 words that start with 'cak' are found from the USA & Canada version of the tournament Scrabble word list.