Words beginning with S. Stop now! Sit down and behold the spectacular and seductive world of the letter S! Words starting with S can be sly, but super special! Our perfect guide to the letter S: words beginning with S, Will skyrocket you to a streamlined position of superiority! Your Scrabble and Words with Friends reign of victory will sail you to legendary status! Check out our lists: words that end in S and words with S!