There are 12 words that start with 'fetis'.
| fetish | fetishes | 
| fetishism | fetishist | 
| fetishize | fetishisms | 
| fetishists | fetishized | 
| fetishizes | fetishistic | 
| fetishizing | fetishistically | 
Note: These 12 words that start with 'fetis' are found from the USA & Canada version of the tournament Scrabble word list.