Letters that make smooth-shelled
s, o, d, e, l, h, m, t are letters that make 'smooth-shelled'
Words within smooth-shelled
Hell, el, ell, LED, SM, he, moo, He, ED, EL, smooth, moot, shelled, hell, shell, MO, Hel, LE, Mo, Sm, Th, mo are words within 'smooth-shelled'