There are 21 words that end with 'eths'.
| eths | beths | heths |
| meths | teths | cheths |
| kheths | daleths | zibeths |
| turbeths | turpeths | fortieths |
| fiftieths | isopleths | sixtieths |
| eightieths | ninetieths | thirtieths |
| twentieths | seventieths | shibboleths |
Note: These 21 words that end with 'eths' are found from the USA & Canada version of the tournament Scrabble word list.