There are 12 words that end with 'sitic'.
| felsitic | andesitic |
| glossitic | parasitic |
| martensitic | anorthositic |
| nonparasitic | antiparasitic |
| ectoparasitic | endoparasitic |
| semiparasitic | hyperparasitic |
Note: These 12 words that end with 'sitic' are found from the USA & Canada version of the tournament Scrabble word list.