Letters that make special interest
s, a, e, l, n, p, c, r, t, i are letters that make 'special interest'
Words within special interest
ER, interest, RES, teres, spec, pe, re, te, NT, CIA, EC, Ci, inter, special, ci, in, rest, AL, IN, IA, Re, Al, Es, Er, In, Te, EST are words within 'special interest'