There are 12 words that start with 'macer'.
| macer | macers | macerate |
| macerated | macerater | macerates |
| macerator | maceraters | macerating |
| maceration | macerators | macerations |
Note: These 12 words that start with 'macer' are found from the USA & Canada version of the tournament Scrabble word list.