Letters that make retained object
a, o, j, b, d, e, n, c, r, t, i are letters that make 'retained object'
Words within retained object
OB, re, ETA, EC, eta, ED, retained, ain, Tai, in, object, ECT, AI, CT, ai, IN, NE, Ob, Re, In, Ne, Ta, ret, retain are words within 'retained object'