Letters that make typewriter ribbon
o, b, e, n, p, r, t, i, w, y are letters that make 'typewriter ribbon'
Words within typewriter ribbon
ER, pew, rib, ribbon, type, typewriter, IT, writ, pe, te, writer, RI, BB, on, EW, rite, Er, Te, write, typewrite are words within 'typewriter ribbon'