There are 14 words that end with 'eaten'.
eaten | beaten | neaten |
greaten | uneaten | wheaten |
miseaten | outeaten | threaten |
unbeaten | overeaten | browbeaten |
overbeaten | undereaten | |
Note: These 14 words that end with 'eaten' are found from the USA & Canada version of the tournament Scrabble word list.