Letters that make closed-heart surgery
s, a, o, d, e, g, l, c, h, r, t, u, y are letters that make 'closed-heart surgery'
Words within closed-heart surgery
ER, os, OS, ear, he, urge, He, ar, cl, SE, Ea, ED, close, closed, surge, surgery, heart surgery, heart, art, Ur, Sur, AR, Ar, Cl, Er, Ge, Os, Rg, Se, lose, hear are words within 'closed-heart surgery'