Letters that make make unnecessary
s, a, e, k, n, c, m, r, u, y are letters that make 'make unnecessary'
Words within make unnecessary
MA, SSA, EC, SA, UN, ma, MAK, ar, mA, NNE, SS, necessary, unnecessary, CE, make, AK, AR, NE, NEC, Ar, Ce, Es, Ne are words within 'make unnecessary'