There are 15 words that start with 'apoca'.
| apocarp | apocarps |
| apocarpy | apocalypse |
| apocarpies | apocalypses |
| apocalyptic | apocalyptism |
| apocalyptist | apocalyptical |
| apocalyptisms | apocalyptists |
| apocalypticism | apocalyptically |
| apocalypticisms | |
Note: These 15 words that start with 'apoca' are found from the USA & Canada version of the tournament Scrabble word list.