The Answers for Wordscapes Level 38428 from the Below 31 pack and Master group are: gin, git, nip, nit, pig, pin, ping, pint, pit, tin, tip, twig, twin, wig, wing, wingtip, wiping, and wit.
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.