There are 9 words that start with 'splene'.
| splenetic | splenetics |
| splenectomy | splenectomies |
| splenectomize | splenetically |
| splenectomized | splenectomizes |
| splenectomizing | |
Note: These 9 words that start with 'splene' are found from the USA & Canada version of the tournament Scrabble word list.