There are 12 words that start with 'leche'.
| leched | lecher | 
| leches | lechers | 
| lechery | lechered | 
| lecheries | lechering | 
| lecherous | lecherously | 
| lecherousness | lecherousnesses | 
Note: These 12 words that start with 'leche' are found from the USA & Canada version of the tournament Scrabble word list.