There are 10 words that start with 'ather'.
| atheroma | atheromas |
| atheromata | atherogenic |
| atheromatous | atherogeneses |
| atherogenesis | atheroscleroses |
| atherosclerosis | atherosclerotic |
Note: These 10 words that start with 'ather' are found from the USA & Canada version of the tournament Scrabble word list.