Na serveru Slunečnice.cz je zajímavá iOS aplikace:

Fill in the Blanks Solver 2

A great little utility for find words for crosswords or word games. Enter in the letters you have, with spaces for blank letters, and we will find all the words possible. You have two options, find words of exactly that length, or find and words that use those letters.

Adresa: https://www.slunecnice.cz/sw/fill-in-the-blanks-word-solver/