SUBURBAN is a 8 letter word that starts with S.

1. \Sub*ur"ban\, a. [L. suburbanus.]
   Of or pertaining to suburbs; inhabiting, or being in, the
   suburbs of a city. ``Suburban taverns.'' --Longfellow.
   
         Suburban villas, highway-side retreats, . . . Delight
         the citizen.                             --Cowper.
   
   

2. \Sub*ur"ban\, n.
   One who dwells in the suburbs.