ska!
Some words that begin with S and end with W are:sallowSawscarecrowscowscrewseesawsewshowshrewsowspewswallow
sailorsaviorsurveyorsuperiorsuitorsponsorspectatorsenatorsculptorselectorsignorsupervisorsplendorsimulatorsenior
chivalrous
Sackcloth, sagebrush, shellfish, sixteenth, snowbrush, sourdough, stopwatch and swordfish are 9 letter words. They begin with s and end with h.
Salvation, seclusion, semicolon and sunscreen are 9 letter words. They begin with s and end with n.
News begins with n and end with letter s. Nuts and naps begin with n and end with s.
socks, shoes, scissors, stools, sharpeners, straighteners,
silt
Hundreds of words begin with b and end with s. A few of those words include bags, bands, banks, bars, bass, bats, bays, beers, bees, bikes, boss, boys and bus.
Several words begin with the letters soph. However, there are no words that end with the letters soph.
Abut and aunt are 4 letter words. They begin with a and end with the letter t.
Some words that begin with the letters folio: foliolate. foliose. And, some words that end with the letters folio: portfolio.