There are 17 words that end with 'eroid'.
| aneroid | emeroid |
| steroid | theroid |
| amberoid | asteroid |
| scleroid | spheroid |
| tuberoid | bacteroid |
| choleroid | hysteroid |
| nonsteroid | diphtheroid |
| ketosteroid | orthopteroid |
| corticosteroid | |
Note: These 17 words that end with 'eroid' are found from the USA & Canada version of the tournament Scrabble word list.