There are 9 words that start with 'leukop'.
| leukopenia | leukopenic | leukopenias |
| leukoplakia | leukoplakic | leukoplakias |
| leukopoieses | leukopoiesis | leukopoietic |
Note: These 9 words that start with 'leukop' are found from the USA & Canada version of the tournament Scrabble word list.