There are 15 words that end with 'rkiest'.
| barkiest | corkiest | dorkiest |
| larkiest | mirkiest | murkiest |
| forkiest | jerkiest | porkiest |
| sarkiest | perkiest | smirkiest |
| snarkiest | sparkiest | quirkiest |
Note: These 15 words that end with 'rkiest' are found from the USA & Canada version of the tournament Scrabble word list.