There are 10 words that start with 'lobot'.
| lobotomy | lobotomies | lobotomise | 
| lobotomize | lobotomised | lobotomises | 
| lobotomized | lobotomizes | lobotomising | 
| lobotomizing | ||
Note: These 10 words that start with 'lobot' are found from the USA & Canada version of the tournament Scrabble word list.