There are 23 words that start with 'kill'.
| kill | kills | killed |
| killer | killie | killdee |
| killers | killick | killies |
| killing | killjoy | killock |
| killable | killdeer | killdees |
| killicks | killings | killjoys |
| killocks | killdeers | killifish |
| killingly | killifishes | |
Note: These 23 words that start with 'kill' are found from the USA & Canada version of the tournament Scrabble word list.