There are 15 words that start with 'hemop'.
| hemophile | hemophiles | hemophilia | 
| hemophilic | hemoptyses | hemoptysis | 
| hemophiliac | hemophilias | hemophilics | 
| hemopoieses | hemopoiesis | hemopoietic | 
| hemoprotein | hemophiliacs | hemoproteins | 
Note: These 15 words that start with 'hemop' are found from the USA & Canada version of the tournament Scrabble word list.