There are 20 words that end with 'erest'.
| merest | serest | eagerest |
| interest | severest | sheerest |
| soberest | queerest | austerest |
| bitterest | cleverest | dapperest |
| limberest | sincerest | properest |
| tenderest | slenderest | uninterest |
| disinterest | noninterest | |
Note: These 20 words that end with 'erest' are found from the USA & Canada version of the tournament Scrabble word list.