There are 20 words that start with 'coy'.
| coy | coys | coyed |
| coyer | coyly | coypu |
| coydog | coyest | coying |
| coyish | coyote | coypou |
| coypus | coydogs | coyness |
| coyotes | coypous | coynesses |
| coyotillo | coyotillos | |
Note: These 20 words that start with 'coy' are found from the USA & Canada version of the tournament Scrabble word list.