There are 12 words that start with 'cytol'.
| cytology | cytologic |
| cytolyses | cytolysin |
| cytolysis | cytolytic |
| cytologies | cytologist |
| cytolysins | cytological |
| cytologists | cytologically |
Note: These 12 words that start with 'cytol' are found from the USA & Canada version of the tournament Scrabble word list.