The Answers for Wordscapes Level 20024 from the Drift 4 pack and Master group are: fire, firs, fish, fisher, fishier, fresh, fries, heir, hers, hire, ires, iris, rife, rise, shire, and sire.
Just a heads-up: the puzzle layout on Master levels is autogenerated, so the grid you see here might look a little different than the one in your game.