The Answers for Wordscapes Level 26673 from the Dawn 24 pack and Master group are: aces, asks, cake, case, cask, ices, kiss, sack, sacs, sake, seas, seasick, sick, skies, and skis.
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.