There are 14 words that end with 'tomas'.
| stomas | scotomas |
| tritomas | blastomas |
| hematomas | hepatomas |
| mycetomas | keratomas |
| teratomas | astrocytomas |
| scyphistomas | glioblastomas |
| neuroblastomas | retinoblastomas |
Note: These 14 words that end with 'tomas' are found from the USA & Canada version of the tournament Scrabble word list.