There are 12 words that start with 'leth'.
lethe | lethal |
lethes | lethals |
lethean | lethally |
lethargy | lethality |
lethargic | lethargies |
lethalities | lethargically |
Note: These 12 words that start with 'leth' are found from the USA & Canada version of the tournament Scrabble word list.