The Answers for Wordscapes Level 42643 from the River 34 pack and Master group are: ail, air, airway, awry, lair, law, lay, liar, rail, railway, raw, ray, wail, war, warily, way, wily, wiry, and wry.
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.