There are 13 words that start with 'occul'.
| occult | occults | occulted | 
| occulter | occultly | occulters | 
| occulting | occultism | occultist | 
| occultisms | occultists | occultation | 
| occultations | ||
Note: These 13 words that start with 'occul' are found from the USA & Canada version of the tournament Scrabble word list.