There are 11 words that start with 'autoto'.
| autotomy | autotomic | autotoxic |
| autotoxin | autotomies | autotomize |
| autotomous | autotoxins | autotomized |
| autotomizes | autotomizing | |
Note: These 11 words that start with 'autoto' are found from the USA & Canada version of the tournament Scrabble word list.