There are 13 12-letter words that end with 'mer'.
| anticonsumer | brainstormer | deprogrammer |
| diastereomer | katzenjammer | nonconformer |
| nonperformer | photopolymer | schussboomer |
| sledgehammer | stereoisomer | weisenheimer |
| yellowhammer | ||
Note: These 13 12-letter words that end with 'mer' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with mmer, omer, rmer, amer, imer, umer, emer, ymer, lmer, zmer.
4-letter words end with 'mer' (1)